84662240

素因数分解:

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

素因数の和:173

約数の個数: 144

約数和(自身を含む): 225783936

約数和(自身を除く): 141121696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 101, 104, 124, 130, 155, 160, 169, 202, 208, 248, 260, 310, 338, 403, 404, 416, 496, 505, 520, 620, 676, 806, 808, 845, 992, 1010, 1040, 1240, 1313, 1352, 1612, 1616, 1690, 2015, 2020, 2080, 2480, 2626, 2704, 3131, 3224, 3232, 3380, 4030, 4040, 4960, 5239, 5252, 5408, 6262, 6448, 6565, 6760, 8060, 8080, 10478, 10504, 12524, 12896, 13130, 13520, 15655, 16120, 16160, 17069, 20956, 21008, 25048, 26195, 26260, 27040, 31310, 32240, 34138, 40703, 41912, 42016, 50096, 52390, 52520, 62620, 64480, 68276, 81406, 83824, 85345, 100192, 104780, 105040, 125240, 136552, 162812, 167648, 170690, 203515, 209560, 210080, 250480, 273104, 325624, 341380, 407030, 419120, 500960, 529139, 546208, 651248, 682760, 814060, 838240, 1058278, 1302496, 1365520, 1628120, 2116556, 2645695, 2731040, 3256240, 4233112, 5291390, 6512480, 8466224, 10582780, 16932448, 21165560, 42331120, 84662240]

約数ペア:

[(1, 84662240), (2, 42331120), (4, 21165560), (5, 16932448), (8, 10582780), (10, 8466224), (13, 6512480), (16, 5291390), (20, 4233112), (26, 3256240), (31, 2731040), (32, 2645695), (40, 2116556), (52, 1628120), (62, 1365520), (65, 1302496), (80, 1058278), (101, 838240), (104, 814060), (124, 682760), (130, 651248), (155, 546208), (160, 529139), (169, 500960), (202, 419120), (208, 407030), (248, 341380), (260, 325624), (310, 273104), (338, 250480), (403, 210080), (404, 209560), (416, 203515), (496, 170690), (505, 167648), (520, 162812), (620, 136552), (676, 125240), (806, 105040), (808, 104780), (845, 100192), (992, 85345), (1010, 83824), (1040, 81406), (1240, 68276), (1313, 64480), (1352, 62620), (1612, 52520), (1616, 52390), (1690, 50096), (2015, 42016), (2020, 41912), (2080, 40703), (2480, 34138), (2626, 32240), (2704, 31310), (3131, 27040), (3224, 26260), (3232, 26195), (3380, 25048), (4030, 21008), (4040, 20956), (4960, 17069), (5239, 16160), (5252, 16120), (5408, 15655), (6262, 13520), (6448, 13130), (6565, 12896), (6760, 12524), (8060, 10504), (8080, 10478)]