10102873960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{198719}}^1$

素因数の和:198802

約数の個数: 64

約数和(自身を含む): 24037171200

約数和(自身を除く): 13934297240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2542, 5084, 6355, 10168, 12710, 25420, 50840, 198719, 397438, 794876, 993595, 1589752, 1987190, 3974380, 6160289, 7948760, 8147479, 12320578, 16294958, 24641156, 30801445, 32589916, 40737395, 49282312, 61602890, 65179832, 81474790, 123205780, 162949580, 246411560, 252571849, 325899160, 505143698, 1010287396, 1262859245, 2020574792, 2525718490, 5051436980, 10102873960]

約数ペア:

[(1, 10102873960), (2, 5051436980), (4, 2525718490), (5, 2020574792), (8, 1262859245), (10, 1010287396), (20, 505143698), (31, 325899160), (40, 252571849), (41, 246411560), (62, 162949580), (82, 123205780), (124, 81474790), (155, 65179832), (164, 61602890), (205, 49282312), (248, 40737395), (310, 32589916), (328, 30801445), (410, 24641156), (620, 16294958), (820, 12320578), (1240, 8147479), (1271, 7948760), (1640, 6160289), (2542, 3974380), (5084, 1987190), (6355, 1589752), (10168, 993595), (12710, 794876), (25420, 397438), (50840, 198719)]