38975160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46399}}^1$

素因数の和:46420

約数の個数: 64

約数和(自身を含む): 133632000

約数和(自身を除く): 94656840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 46399, 92798, 139197, 185596, 231995, 278394, 324793, 371192, 463990, 556788, 649586, 695985, 927980, 974379, 1113576, 1299172, 1391970, 1623965, 1855960, 1948758, 2598344, 2783940, 3247930, 3897516, 4871895, 5567880, 6495860, 7795032, 9743790, 12991720, 19487580, 38975160]

約数ペア:

[(1, 38975160), (2, 19487580), (3, 12991720), (4, 9743790), (5, 7795032), (6, 6495860), (7, 5567880), (8, 4871895), (10, 3897516), (12, 3247930), (14, 2783940), (15, 2598344), (20, 1948758), (21, 1855960), (24, 1623965), (28, 1391970), (30, 1299172), (35, 1113576), (40, 974379), (42, 927980), (56, 695985), (60, 649586), (70, 556788), (84, 463990), (105, 371192), (120, 324793), (140, 278394), (168, 231995), (210, 185596), (280, 139197), (420, 92798), (840, 46399)]