23208595280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{970259}}^1$

素因数の和:970308

約数の個数: 80

約数和(自身を含む): 60637368960

約数和(自身を除く): 37428773680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 970259, 1940518, 3881036, 4851295, 7762072, 9702590, 12613367, 15524144, 19405180, 22315957, 25226734, 38810360, 44631914, 50453468, 63066835, 77620720, 89263828, 100906936, 111579785, 126133670, 178527656, 201813872, 223159570, 252267340, 290107441, 357055312, 446319140, 504534680, 580214882, 892638280, 1009069360, 1160429764, 1450537205, 1785276560, 2320859528, 2901074410, 4641719056, 5802148820, 11604297640, 23208595280]

約数ペア:

[(1, 23208595280), (2, 11604297640), (4, 5802148820), (5, 4641719056), (8, 2901074410), (10, 2320859528), (13, 1785276560), (16, 1450537205), (20, 1160429764), (23, 1009069360), (26, 892638280), (40, 580214882), (46, 504534680), (52, 446319140), (65, 357055312), (80, 290107441), (92, 252267340), (104, 223159570), (115, 201813872), (130, 178527656), (184, 126133670), (208, 111579785), (230, 100906936), (260, 89263828), (299, 77620720), (368, 63066835), (460, 50453468), (520, 44631914), (598, 38810360), (920, 25226734), (1040, 22315957), (1196, 19405180), (1495, 15524144), (1840, 12613367), (2392, 9702590), (2990, 7762072), (4784, 4851295), (5980, 3881036), (11960, 1940518), (23920, 970259)]