102037520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 261826992

約数和(自身を除く): 159789472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2393, 2665, 3280, 4264, 4786, 5330, 8528, 9572, 10660, 11965, 19144, 21320, 23930, 31109, 38288, 42640, 47860, 62218, 95720, 98113, 124436, 155545, 191440, 196226, 248872, 311090, 392452, 490565, 497744, 622180, 784904, 981130, 1244360, 1275469, 1569808, 1962260, 2488720, 2550938, 3924520, 5101876, 6377345, 7849040, 10203752, 12754690, 20407504, 25509380, 51018760, 102037520]

約数ペア:

[(1, 102037520), (2, 51018760), (4, 25509380), (5, 20407504), (8, 12754690), (10, 10203752), (13, 7849040), (16, 6377345), (20, 5101876), (26, 3924520), (40, 2550938), (41, 2488720), (52, 1962260), (65, 1569808), (80, 1275469), (82, 1244360), (104, 981130), (130, 784904), (164, 622180), (205, 497744), (208, 490565), (260, 392452), (328, 311090), (410, 248872), (520, 196226), (533, 191440), (656, 155545), (820, 124436), (1040, 98113), (1066, 95720), (1640, 62218), (2132, 47860), (2393, 42640), (2665, 38288), (3280, 31109), (4264, 23930), (4786, 21320), (5330, 19144), (8528, 11965), (9572, 10660)]