103749880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10544

約数の個数: 64

約数和(自身を含む): 264650400

約数和(自身を除く): 160900520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 10501, 21002, 42004, 52505, 84008, 105010, 136513, 199519, 210020, 273026, 399038, 420040, 546052, 682565, 798076, 997595, 1092104, 1365130, 1596152, 1995190, 2593747, 2730260, 3990380, 5187494, 5460520, 7980760, 10374988, 12968735, 20749976, 25937470, 51874940, 103749880]

約数ペア:

[(1, 103749880), (2, 51874940), (4, 25937470), (5, 20749976), (8, 12968735), (10, 10374988), (13, 7980760), (19, 5460520), (20, 5187494), (26, 3990380), (38, 2730260), (40, 2593747), (52, 1995190), (65, 1596152), (76, 1365130), (95, 1092104), (104, 997595), (130, 798076), (152, 682565), (190, 546052), (247, 420040), (260, 399038), (380, 273026), (494, 210020), (520, 199519), (760, 136513), (988, 105010), (1235, 84008), (1976, 52505), (2470, 42004), (4940, 21002), (9880, 10501)]