47451760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 128241792

約数和(自身を除く): 80790032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 37, 40, 41, 46, 68, 74, 80, 82, 85, 92, 115, 136, 148, 164, 170, 184, 185, 205, 230, 272, 296, 328, 340, 368, 370, 391, 410, 460, 592, 629, 656, 680, 697, 740, 782, 820, 851, 920, 943, 1258, 1360, 1394, 1480, 1517, 1564, 1640, 1702, 1840, 1886, 1955, 2516, 2788, 2960, 3034, 3128, 3145, 3280, 3404, 3485, 3772, 3910, 4255, 4715, 5032, 5576, 6068, 6256, 6290, 6808, 6970, 7544, 7585, 7820, 8510, 9430, 10064, 11152, 12136, 12580, 13616, 13940, 14467, 15088, 15170, 15640, 16031, 17020, 18860, 24272, 25160, 25789, 27880, 28934, 30340, 31280, 32062, 34040, 34891, 37720, 50320, 51578, 55760, 57868, 60680, 64124, 68080, 69782, 72335, 75440, 80155, 103156, 115736, 121360, 128248, 128945, 139564, 144670, 160310, 174455, 206312, 231472, 256496, 257890, 279128, 289340, 320620, 348910, 412624, 515780, 558256, 578680, 593147, 641240, 697820, 1031560, 1157360, 1186294, 1282480, 1395640, 2063120, 2372588, 2791280, 2965735, 4745176, 5931470, 9490352, 11862940, 23725880, 47451760]

約数ペア:

[(1, 47451760), (2, 23725880), (4, 11862940), (5, 9490352), (8, 5931470), (10, 4745176), (16, 2965735), (17, 2791280), (20, 2372588), (23, 2063120), (34, 1395640), (37, 1282480), (40, 1186294), (41, 1157360), (46, 1031560), (68, 697820), (74, 641240), (80, 593147), (82, 578680), (85, 558256), (92, 515780), (115, 412624), (136, 348910), (148, 320620), (164, 289340), (170, 279128), (184, 257890), (185, 256496), (205, 231472), (230, 206312), (272, 174455), (296, 160310), (328, 144670), (340, 139564), (368, 128945), (370, 128248), (391, 121360), (410, 115736), (460, 103156), (592, 80155), (629, 75440), (656, 72335), (680, 69782), (697, 68080), (740, 64124), (782, 60680), (820, 57868), (851, 55760), (920, 51578), (943, 50320), (1258, 37720), (1360, 34891), (1394, 34040), (1480, 32062), (1517, 31280), (1564, 30340), (1640, 28934), (1702, 27880), (1840, 25789), (1886, 25160), (1955, 24272), (2516, 18860), (2788, 17020), (2960, 16031), (3034, 15640), (3128, 15170), (3145, 15088), (3280, 14467), (3404, 13940), (3485, 13616), (3772, 12580), (3910, 12136), (4255, 11152), (4715, 10064), (5032, 9430), (5576, 8510), (6068, 7820), (6256, 7585), (6290, 7544), (6808, 6970)]