3280452500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{100937}}^1$

素因数の和:100974

約数の個数: 60

約数和(自身を含む): 7725592644

約数和(自身を除く): 4445140144

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1625, 2500, 3250, 6500, 8125, 16250, 32500, 100937, 201874, 403748, 504685, 1009370, 1312181, 2018740, 2523425, 2624362, 5046850, 5248724, 6560905, 10093700, 12617125, 13121810, 25234250, 26243620, 32804525, 50468500, 63085625, 65609050, 126171250, 131218100, 164022625, 252342500, 328045250, 656090500, 820113125, 1640226250, 3280452500]

約数ペア:

[(1, 3280452500), (2, 1640226250), (4, 820113125), (5, 656090500), (10, 328045250), (13, 252342500), (20, 164022625), (25, 131218100), (26, 126171250), (50, 65609050), (52, 63085625), (65, 50468500), (100, 32804525), (125, 26243620), (130, 25234250), (250, 13121810), (260, 12617125), (325, 10093700), (500, 6560905), (625, 5248724), (650, 5046850), (1250, 2624362), (1300, 2523425), (1625, 2018740), (2500, 1312181), (3250, 1009370), (6500, 504685), (8125, 403748), (16250, 201874), (32500, 100937)]