105080641250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{6466501}}^1$

素因数の和:6466536

約数の個数: 40

約数和(自身を含む): 212114198604

約数和(自身を除く): 107033557354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 8125, 16250, 6466501, 12933002, 32332505, 64665010, 84064513, 161662525, 168129026, 323325050, 420322565, 808312625, 840645130, 1616625250, 2101612825, 4041563125, 4203225650, 8083126250, 10508064125, 21016128250, 52540320625, 105080641250]

約数ペア:

[(1, 105080641250), (2, 52540320625), (5, 21016128250), (10, 10508064125), (13, 8083126250), (25, 4203225650), (26, 4041563125), (50, 2101612825), (65, 1616625250), (125, 840645130), (130, 808312625), (250, 420322565), (325, 323325050), (625, 168129026), (650, 161662525), (1250, 84064513), (1625, 64665010), (3250, 32332505), (8125, 12933002), (16250, 6466501)]