33351040

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 84358080

約数和(自身を除く): 51007040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 128, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 620, 640, 656, 820, 992, 1240, 1271, 1312, 1640, 1681, 1984, 2480, 2542, 2624, 3280, 3362, 3968, 4960, 5084, 5248, 6355, 6560, 6724, 8405, 9920, 10168, 12710, 13120, 13448, 16810, 19840, 20336, 25420, 26240, 26896, 33620, 40672, 50840, 52111, 53792, 67240, 81344, 101680, 104222, 107584, 134480, 162688, 203360, 208444, 215168, 260555, 268960, 406720, 416888, 521110, 537920, 813440, 833776, 1042220, 1075840, 1667552, 2084440, 3335104, 4168880, 6670208, 8337760, 16675520, 33351040]

約数ペア:

[(1, 33351040), (2, 16675520), (4, 8337760), (5, 6670208), (8, 4168880), (10, 3335104), (16, 2084440), (20, 1667552), (31, 1075840), (32, 1042220), (40, 833776), (41, 813440), (62, 537920), (64, 521110), (80, 416888), (82, 406720), (124, 268960), (128, 260555), (155, 215168), (160, 208444), (164, 203360), (205, 162688), (248, 134480), (310, 107584), (320, 104222), (328, 101680), (410, 81344), (496, 67240), (620, 53792), (640, 52111), (656, 50840), (820, 40672), (992, 33620), (1240, 26896), (1271, 26240), (1312, 25420), (1640, 20336), (1681, 19840), (1984, 16810), (2480, 13448), (2542, 13120), (2624, 12710), (3280, 10168), (3362, 9920), (3968, 8405), (4960, 6724), (5084, 6560), (5248, 6355)]