250048480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4640

約数の個数: 96

約数和(自身を含む): 665376768

約数和(自身を除く): 415328288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4583, 4960, 5456, 6820, 9166, 10912, 13640, 18332, 22915, 27280, 36664, 45830, 50413, 54560, 73328, 91660, 100826, 142073, 146656, 183320, 201652, 252065, 284146, 366640, 403304, 504130, 568292, 710365, 733280, 806608, 1008260, 1136584, 1420730, 1562803, 1613216, 2016520, 2273168, 2841460, 3125606, 4033040, 4546336, 5682920, 6251212, 7814015, 8066080, 11365840, 12502424, 15628030, 22731680, 25004848, 31256060, 50009696, 62512120, 125024240, 250048480]

約数ペア:

[(1, 250048480), (2, 125024240), (4, 62512120), (5, 50009696), (8, 31256060), (10, 25004848), (11, 22731680), (16, 15628030), (20, 12502424), (22, 11365840), (31, 8066080), (32, 7814015), (40, 6251212), (44, 5682920), (55, 4546336), (62, 4033040), (80, 3125606), (88, 2841460), (110, 2273168), (124, 2016520), (155, 1613216), (160, 1562803), (176, 1420730), (220, 1136584), (248, 1008260), (310, 806608), (341, 733280), (352, 710365), (440, 568292), (496, 504130), (620, 403304), (682, 366640), (880, 284146), (992, 252065), (1240, 201652), (1364, 183320), (1705, 146656), (1760, 142073), (2480, 100826), (2728, 91660), (3410, 73328), (4583, 54560), (4960, 50413), (5456, 45830), (6820, 36664), (9166, 27280), (10912, 22915), (13640, 18332)]