42476537900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{57331}}^1$

素因数の和:57615

約数の個数: 72

約数和(自身を含む): 95547217920

約数和(自身を除く): 53070680020

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 239, 310, 478, 620, 775, 956, 1195, 1550, 2390, 3100, 4780, 5975, 7409, 11950, 14818, 23900, 29636, 37045, 57331, 74090, 114662, 148180, 185225, 229324, 286655, 370450, 573310, 740900, 1146620, 1433275, 1777261, 2866550, 3554522, 5733100, 7109044, 8886305, 13702109, 17772610, 27404218, 35545220, 44431525, 54808436, 68510545, 88863050, 137021090, 177726100, 274042180, 342552725, 424765379, 685105450, 849530758, 1370210900, 1699061516, 2123826895, 4247653790, 8495307580, 10619134475, 21238268950, 42476537900]

約数ペア:

[(1, 42476537900), (2, 21238268950), (4, 10619134475), (5, 8495307580), (10, 4247653790), (20, 2123826895), (25, 1699061516), (31, 1370210900), (50, 849530758), (62, 685105450), (100, 424765379), (124, 342552725), (155, 274042180), (239, 177726100), (310, 137021090), (478, 88863050), (620, 68510545), (775, 54808436), (956, 44431525), (1195, 35545220), (1550, 27404218), (2390, 17772610), (3100, 13702109), (4780, 8886305), (5975, 7109044), (7409, 5733100), (11950, 3554522), (14818, 2866550), (23900, 1777261), (29636, 1433275), (37045, 1146620), (57331, 740900), (74090, 573310), (114662, 370450), (148180, 286655), (185225, 229324)]