1101252100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10723}}^1$

素因数の和:10829

約数の個数: 72

約数和(自身を含む): 2606360960

約数和(自身を除く): 1505108860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 130, 158, 260, 316, 325, 395, 650, 790, 1027, 1300, 1580, 1975, 2054, 3950, 4108, 5135, 7900, 10270, 10723, 20540, 21446, 25675, 42892, 51350, 53615, 102700, 107230, 139399, 214460, 268075, 278798, 536150, 557596, 696995, 847117, 1072300, 1393990, 1694234, 2787980, 3388468, 3484975, 4235585, 6969950, 8471170, 11012521, 13939900, 16942340, 21177925, 22025042, 42355850, 44050084, 55062605, 84711700, 110125210, 220250420, 275313025, 550626050, 1101252100]

約数ペア:

[(1, 1101252100), (2, 550626050), (4, 275313025), (5, 220250420), (10, 110125210), (13, 84711700), (20, 55062605), (25, 44050084), (26, 42355850), (50, 22025042), (52, 21177925), (65, 16942340), (79, 13939900), (100, 11012521), (130, 8471170), (158, 6969950), (260, 4235585), (316, 3484975), (325, 3388468), (395, 2787980), (650, 1694234), (790, 1393990), (1027, 1072300), (1300, 847117), (1580, 696995), (1975, 557596), (2054, 536150), (3950, 278798), (4108, 268075), (5135, 214460), (7900, 139399), (10270, 107230), (10723, 102700), (20540, 53615), (21446, 51350), (25675, 42892)]