38344520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 95489280

約数和(自身を除く): 57144760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 107, 124, 136, 155, 170, 214, 248, 289, 310, 340, 428, 527, 535, 578, 620, 680, 856, 1054, 1070, 1156, 1240, 1445, 1819, 2108, 2140, 2312, 2635, 2890, 3317, 3638, 4216, 4280, 5270, 5780, 6634, 7276, 8959, 9095, 10540, 11560, 13268, 14552, 16585, 17918, 18190, 21080, 26536, 30923, 33170, 35836, 36380, 44795, 56389, 61846, 66340, 71672, 72760, 89590, 112778, 123692, 132680, 154615, 179180, 225556, 247384, 281945, 309230, 358360, 451112, 563890, 618460, 958613, 1127780, 1236920, 1917226, 2255560, 3834452, 4793065, 7668904, 9586130, 19172260, 38344520]

約数ペア:

[(1, 38344520), (2, 19172260), (4, 9586130), (5, 7668904), (8, 4793065), (10, 3834452), (17, 2255560), (20, 1917226), (31, 1236920), (34, 1127780), (40, 958613), (62, 618460), (68, 563890), (85, 451112), (107, 358360), (124, 309230), (136, 281945), (155, 247384), (170, 225556), (214, 179180), (248, 154615), (289, 132680), (310, 123692), (340, 112778), (428, 89590), (527, 72760), (535, 71672), (578, 66340), (620, 61846), (680, 56389), (856, 44795), (1054, 36380), (1070, 35836), (1156, 33170), (1240, 30923), (1445, 26536), (1819, 21080), (2108, 18190), (2140, 17918), (2312, 16585), (2635, 14552), (2890, 13268), (3317, 11560), (3638, 10540), (4216, 9095), (4280, 8959), (5270, 7276), (5780, 6634)]