2386823920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:891

約数の個数: 160

約数和(自身を含む): 6238600704

約数和(自身を除く): 3851776784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 101, 104, 124, 130, 155, 202, 208, 248, 260, 310, 403, 404, 496, 505, 520, 620, 733, 806, 808, 1010, 1040, 1240, 1313, 1466, 1612, 1616, 2015, 2020, 2480, 2626, 2932, 3131, 3224, 3665, 4030, 4040, 5252, 5864, 6262, 6448, 6565, 7330, 8060, 8080, 9529, 10504, 11728, 12524, 13130, 14660, 15655, 16120, 19058, 21008, 22723, 25048, 26260, 29320, 31310, 32240, 38116, 40703, 45446, 47645, 50096, 52520, 58640, 62620, 74033, 76232, 81406, 90892, 95290, 105040, 113615, 125240, 148066, 152464, 162812, 181784, 190580, 203515, 227230, 250480, 295399, 296132, 325624, 363568, 370165, 381160, 407030, 454460, 590798, 592264, 651248, 740330, 762320, 814060, 908920, 962429, 1181596, 1184528, 1476995, 1480660, 1628120, 1817840, 1924858, 2295023, 2363192, 2953990, 2961320, 3256240, 3849716, 4590046, 4726384, 4812145, 5907980, 5922640, 7699432, 9180092, 9624290, 11475115, 11815960, 15398864, 18360184, 19248580, 22950230, 23631920, 29835299, 36720368, 38497160, 45900460, 59670598, 76994320, 91800920, 119341196, 149176495, 183601840, 238682392, 298352990, 477364784, 596705980, 1193411960, 2386823920]

約数ペア:

[(1, 2386823920), (2, 1193411960), (4, 596705980), (5, 477364784), (8, 298352990), (10, 238682392), (13, 183601840), (16, 149176495), (20, 119341196), (26, 91800920), (31, 76994320), (40, 59670598), (52, 45900460), (62, 38497160), (65, 36720368), (80, 29835299), (101, 23631920), (104, 22950230), (124, 19248580), (130, 18360184), (155, 15398864), (202, 11815960), (208, 11475115), (248, 9624290), (260, 9180092), (310, 7699432), (403, 5922640), (404, 5907980), (496, 4812145), (505, 4726384), (520, 4590046), (620, 3849716), (733, 3256240), (806, 2961320), (808, 2953990), (1010, 2363192), (1040, 2295023), (1240, 1924858), (1313, 1817840), (1466, 1628120), (1612, 1480660), (1616, 1476995), (2015, 1184528), (2020, 1181596), (2480, 962429), (2626, 908920), (2932, 814060), (3131, 762320), (3224, 740330), (3665, 651248), (4030, 592264), (4040, 590798), (5252, 454460), (5864, 407030), (6262, 381160), (6448, 370165), (6565, 363568), (7330, 325624), (8060, 296132), (8080, 295399), (9529, 250480), (10504, 227230), (11728, 203515), (12524, 190580), (13130, 181784), (14660, 162812), (15655, 152464), (16120, 148066), (19058, 125240), (21008, 113615), (22723, 105040), (25048, 95290), (26260, 90892), (29320, 81406), (31310, 76232), (32240, 74033), (38116, 62620), (40703, 58640), (45446, 52520), (47645, 50096)]