10214914160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{374447}}^1$

素因数の和:374502

約数の個数: 80

約数和(自身を含む): 26744573952

約数和(自身を除く): 16529659792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 374447, 748894, 1497788, 1872235, 2995576, 3744470, 4118917, 5991152, 7488940, 8237834, 11607857, 14977880, 16475668, 20594585, 23215714, 29955760, 32951336, 41189170, 46431428, 58039285, 65902672, 82378340, 92862856, 116078570, 127686427, 164756680, 185725712, 232157140, 255372854, 329513360, 464314280, 510745708, 638432135, 928628560, 1021491416, 1276864270, 2042982832, 2553728540, 5107457080, 10214914160]

約数ペア:

[(1, 10214914160), (2, 5107457080), (4, 2553728540), (5, 2042982832), (8, 1276864270), (10, 1021491416), (11, 928628560), (16, 638432135), (20, 510745708), (22, 464314280), (31, 329513360), (40, 255372854), (44, 232157140), (55, 185725712), (62, 164756680), (80, 127686427), (88, 116078570), (110, 92862856), (124, 82378340), (155, 65902672), (176, 58039285), (220, 46431428), (248, 41189170), (310, 32951336), (341, 29955760), (440, 23215714), (496, 20594585), (620, 16475668), (682, 14977880), (880, 11607857), (1240, 8237834), (1364, 7488940), (1705, 5991152), (2480, 4118917), (2728, 3744470), (3410, 2995576), (5456, 1872235), (6820, 1497788), (13640, 748894), (27280, 374447)]