1300657150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{2113}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 2609301744

約数和(自身を除く): 1308644594

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 947, 1894, 2113, 4226, 4735, 9470, 10565, 12311, 21130, 23675, 24622, 27469, 47350, 52825, 54938, 61555, 105650, 123110, 137345, 274690, 307775, 615550, 686725, 1373450, 2001011, 4002022, 10005055, 20010110, 26013143, 50025275, 52026286, 100050550, 130065715, 260131430, 650328575, 1300657150]

約数ペア:

[(1, 1300657150), (2, 650328575), (5, 260131430), (10, 130065715), (13, 100050550), (25, 52026286), (26, 50025275), (50, 26013143), (65, 20010110), (130, 10005055), (325, 4002022), (650, 2001011), (947, 1373450), (1894, 686725), (2113, 615550), (4226, 307775), (4735, 274690), (9470, 137345), (10565, 123110), (12311, 105650), (21130, 61555), (23675, 54938), (24622, 52825), (27469, 47350)]