97680700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2647

約数の個数: 72

約数和(自身を含む): 236234880

約数和(自身を除く): 138554180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2591, 2900, 3770, 5182, 7540, 9425, 10364, 12955, 18850, 25910, 33683, 37700, 51820, 64775, 67366, 75139, 129550, 134732, 150278, 168415, 259100, 300556, 336830, 375695, 673660, 751390, 842075, 976807, 1502780, 1684150, 1878475, 1953614, 3368300, 3756950, 3907228, 4884035, 7513900, 9768070, 19536140, 24420175, 48840350, 97680700]

約数ペア:

[(1, 97680700), (2, 48840350), (4, 24420175), (5, 19536140), (10, 9768070), (13, 7513900), (20, 4884035), (25, 3907228), (26, 3756950), (29, 3368300), (50, 1953614), (52, 1878475), (58, 1684150), (65, 1502780), (100, 976807), (116, 842075), (130, 751390), (145, 673660), (260, 375695), (290, 336830), (325, 300556), (377, 259100), (580, 168415), (650, 150278), (725, 134732), (754, 129550), (1300, 75139), (1450, 67366), (1508, 64775), (1885, 51820), (2591, 37700), (2900, 33683), (3770, 25910), (5182, 18850), (7540, 12955), (9425, 10364)]