156698647300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5347}}^1\times {\mathrm{22543}}^1$

素因数の和:27917

約数の個数: 72

約数和(自身を含む): 366277417856

約数和(自身を除く): 209578770556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5347, 10694, 21388, 22543, 26735, 45086, 53470, 69511, 90172, 106940, 112715, 133675, 139022, 225430, 267350, 278044, 293059, 347555, 450860, 534700, 563575, 586118, 695110, 1127150, 1172236, 1390220, 1465295, 1737775, 2254300, 2930590, 3475550, 5861180, 6951100, 7326475, 14652950, 29305900, 120537421, 241074842, 482149684, 602687105, 1205374210, 1566986473, 2410748420, 3013435525, 3133972946, 6026871050, 6267945892, 7834932365, 12053742100, 15669864730, 31339729460, 39174661825, 78349323650, 156698647300]

約数ペア:

[(1, 156698647300), (2, 78349323650), (4, 39174661825), (5, 31339729460), (10, 15669864730), (13, 12053742100), (20, 7834932365), (25, 6267945892), (26, 6026871050), (50, 3133972946), (52, 3013435525), (65, 2410748420), (100, 1566986473), (130, 1205374210), (260, 602687105), (325, 482149684), (650, 241074842), (1300, 120537421), (5347, 29305900), (10694, 14652950), (21388, 7326475), (22543, 6951100), (26735, 5861180), (45086, 3475550), (53470, 2930590), (69511, 2254300), (90172, 1737775), (106940, 1465295), (112715, 1390220), (133675, 1172236), (139022, 1127150), (225430, 695110), (267350, 586118), (278044, 563575), (293059, 534700), (347555, 450860)]