1710880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 72

約数和(自身を含む): 4409748

約数和(自身を除く): 2698868

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 289, 296, 340, 370, 544, 578, 592, 629, 680, 740, 1156, 1184, 1258, 1360, 1445, 1480, 2312, 2516, 2720, 2890, 2960, 3145, 4624, 5032, 5780, 5920, 6290, 9248, 10064, 10693, 11560, 12580, 20128, 21386, 23120, 25160, 42772, 46240, 50320, 53465, 85544, 100640, 106930, 171088, 213860, 342176, 427720, 855440, 1710880]

約数ペア:

[(1, 1710880), (2, 855440), (4, 427720), (5, 342176), (8, 213860), (10, 171088), (16, 106930), (17, 100640), (20, 85544), (32, 53465), (34, 50320), (37, 46240), (40, 42772), (68, 25160), (74, 23120), (80, 21386), (85, 20128), (136, 12580), (148, 11560), (160, 10693), (170, 10064), (185, 9248), (272, 6290), (289, 5920), (296, 5780), (340, 5032), (370, 4624), (544, 3145), (578, 2960), (592, 2890), (629, 2720), (680, 2516), (740, 2312), (1156, 1480), (1184, 1445), (1258, 1360)]