210645500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 517345920

約数和(自身を除く): 306700420

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 125, 130, 230, 250, 260, 299, 325, 460, 500, 575, 598, 650, 1150, 1196, 1300, 1409, 1495, 1625, 2300, 2818, 2875, 2990, 3250, 5636, 5750, 5980, 6500, 7045, 7475, 11500, 14090, 14950, 18317, 28180, 29900, 32407, 35225, 36634, 37375, 64814, 70450, 73268, 74750, 91585, 129628, 140900, 149500, 162035, 176125, 183170, 324070, 352250, 366340, 421291, 457925, 648140, 704500, 810175, 842582, 915850, 1620350, 1685164, 1831700, 2106455, 2289625, 3240700, 4050875, 4212910, 4579250, 8101750, 8425820, 9158500, 10532275, 16203500, 21064550, 42129100, 52661375, 105322750, 210645500]

約数ペア:

[(1, 210645500), (2, 105322750), (4, 52661375), (5, 42129100), (10, 21064550), (13, 16203500), (20, 10532275), (23, 9158500), (25, 8425820), (26, 8101750), (46, 4579250), (50, 4212910), (52, 4050875), (65, 3240700), (92, 2289625), (100, 2106455), (115, 1831700), (125, 1685164), (130, 1620350), (230, 915850), (250, 842582), (260, 810175), (299, 704500), (325, 648140), (460, 457925), (500, 421291), (575, 366340), (598, 352250), (650, 324070), (1150, 183170), (1196, 176125), (1300, 162035), (1409, 149500), (1495, 140900), (1625, 129628), (2300, 91585), (2818, 74750), (2875, 73268), (2990, 70450), (3250, 64814), (5636, 37375), (5750, 36634), (5980, 35225), (6500, 32407), (7045, 29900), (7475, 28180), (11500, 18317), (14090, 14950)]