86953760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 217147392

約数和(自身を除く): 130193632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 373, 376, 470, 496, 620, 746, 752, 940, 992, 1240, 1457, 1492, 1504, 1865, 1880, 2480, 2914, 2984, 3730, 3760, 4960, 5828, 5968, 7285, 7460, 7520, 11563, 11656, 11936, 14570, 14920, 17531, 23126, 23312, 29140, 29840, 35062, 46252, 46624, 57815, 58280, 59680, 70124, 87655, 92504, 115630, 116560, 140248, 175310, 185008, 231260, 233120, 280496, 350620, 370016, 462520, 543461, 560992, 701240, 925040, 1086922, 1402480, 1850080, 2173844, 2717305, 2804960, 4347688, 5434610, 8695376, 10869220, 17390752, 21738440, 43476880, 86953760]

約数ペア:

[(1, 86953760), (2, 43476880), (4, 21738440), (5, 17390752), (8, 10869220), (10, 8695376), (16, 5434610), (20, 4347688), (31, 2804960), (32, 2717305), (40, 2173844), (47, 1850080), (62, 1402480), (80, 1086922), (94, 925040), (124, 701240), (155, 560992), (160, 543461), (188, 462520), (235, 370016), (248, 350620), (310, 280496), (373, 233120), (376, 231260), (470, 185008), (496, 175310), (620, 140248), (746, 116560), (752, 115630), (940, 92504), (992, 87655), (1240, 70124), (1457, 59680), (1492, 58280), (1504, 57815), (1865, 46624), (1880, 46252), (2480, 35062), (2914, 29840), (2984, 29140), (3730, 23312), (3760, 23126), (4960, 17531), (5828, 14920), (5968, 14570), (7285, 11936), (7460, 11656), (7520, 11563)]