97683560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9930

約数の個数: 64

約数和(自身を含む): 249177600

約数和(自身を除く): 151494040

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, 9887, 19774, 39548, 49435, 79096, 98870, 128531, 187853, 197740, 257062, 375706, 395480, 514124, 642655, 751412, 939265, 1028248, 1285310, 1502824, 1878530, 2442089, 2570620, 3757060, 4884178, 5141240, 7514120, 9768356, 12210445, 19536712, 24420890, 48841780, 97683560]

約数ペア:

[(1, 97683560), (2, 48841780), (4, 24420890), (5, 19536712), (8, 12210445), (10, 9768356), (13, 7514120), (19, 5141240), (20, 4884178), (26, 3757060), (38, 2570620), (40, 2442089), (52, 1878530), (65, 1502824), (76, 1285310), (95, 1028248), (104, 939265), (130, 751412), (152, 642655), (190, 514124), (247, 395480), (260, 375706), (380, 257062), (494, 197740), (520, 187853), (760, 128531), (988, 98870), (1235, 79096), (1976, 49435), (2470, 39548), (4940, 19774), (9880, 9887)]