63940360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5011}}^1$

素因数の和:5062

約数の個数: 64

約数和(自身を含む): 162388800

約数和(自身を除く): 98448440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5011, 6380, 10022, 12760, 20044, 25055, 40088, 50110, 55121, 100220, 110242, 145319, 200440, 220484, 275605, 290638, 440968, 551210, 581276, 726595, 1102420, 1162552, 1453190, 1598509, 2204840, 2906380, 3197018, 5812760, 6394036, 7992545, 12788072, 15985090, 31970180, 63940360]

約数ペア:

[(1, 63940360), (2, 31970180), (4, 15985090), (5, 12788072), (8, 7992545), (10, 6394036), (11, 5812760), (20, 3197018), (22, 2906380), (29, 2204840), (40, 1598509), (44, 1453190), (55, 1162552), (58, 1102420), (88, 726595), (110, 581276), (116, 551210), (145, 440968), (220, 290638), (232, 275605), (290, 220484), (319, 200440), (440, 145319), (580, 110242), (638, 100220), (1160, 55121), (1276, 50110), (1595, 40088), (2552, 25055), (3190, 20044), (5011, 12760), (6380, 10022)]