39614240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 100336320

約数和(自身を除く): 60722080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 83, 95, 152, 157, 160, 166, 190, 304, 314, 332, 380, 415, 608, 628, 664, 760, 785, 830, 1256, 1328, 1520, 1570, 1577, 1660, 2512, 2656, 2983, 3040, 3140, 3154, 3320, 5024, 5966, 6280, 6308, 6640, 7885, 11932, 12560, 12616, 13031, 13280, 14915, 15770, 23864, 25120, 25232, 26062, 29830, 31540, 47728, 50464, 52124, 59660, 63080, 65155, 95456, 104248, 119320, 126160, 130310, 208496, 238640, 247589, 252320, 260620, 416992, 477280, 495178, 521240, 990356, 1042480, 1237945, 1980712, 2084960, 2475890, 3961424, 4951780, 7922848, 9903560, 19807120, 39614240]

約数ペア:

[(1, 39614240), (2, 19807120), (4, 9903560), (5, 7922848), (8, 4951780), (10, 3961424), (16, 2475890), (19, 2084960), (20, 1980712), (32, 1237945), (38, 1042480), (40, 990356), (76, 521240), (80, 495178), (83, 477280), (95, 416992), (152, 260620), (157, 252320), (160, 247589), (166, 238640), (190, 208496), (304, 130310), (314, 126160), (332, 119320), (380, 104248), (415, 95456), (608, 65155), (628, 63080), (664, 59660), (760, 52124), (785, 50464), (830, 47728), (1256, 31540), (1328, 29830), (1520, 26062), (1570, 25232), (1577, 25120), (1660, 23864), (2512, 15770), (2656, 14915), (2983, 13280), (3040, 13031), (3140, 12616), (3154, 12560), (3320, 11932), (5024, 7885), (5966, 6640), (6280, 6308)]