73241480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 180457200

約数和(自身を除く): 107215720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2309, 2440, 3172, 3965, 4618, 6344, 7930, 9236, 11545, 15860, 18472, 23090, 30017, 31720, 46180, 60034, 92360, 120068, 140849, 150085, 240136, 281698, 300170, 563396, 600340, 704245, 1126792, 1200680, 1408490, 1831037, 2816980, 3662074, 5633960, 7324148, 9155185, 14648296, 18310370, 36620740, 73241480]

約数ペア:

[(1, 73241480), (2, 36620740), (4, 18310370), (5, 14648296), (8, 9155185), (10, 7324148), (13, 5633960), (20, 3662074), (26, 2816980), (40, 1831037), (52, 1408490), (61, 1200680), (65, 1126792), (104, 704245), (122, 600340), (130, 563396), (244, 300170), (260, 281698), (305, 240136), (488, 150085), (520, 140849), (610, 120068), (793, 92360), (1220, 60034), (1586, 46180), (2309, 31720), (2440, 30017), (3172, 23090), (3965, 18472), (4618, 15860), (6344, 11545), (7930, 9236)]