97982560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 266441616

約数和(自身を除く): 168459056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 163, 170, 208, 221, 260, 272, 289, 326, 340, 416, 442, 520, 544, 578, 652, 680, 815, 884, 1040, 1105, 1156, 1304, 1360, 1445, 1630, 1768, 2080, 2119, 2210, 2312, 2608, 2720, 2771, 2890, 3260, 3536, 3757, 4238, 4420, 4624, 5216, 5542, 5780, 6520, 7072, 7514, 8476, 8840, 9248, 10595, 11084, 11560, 13040, 13855, 15028, 16952, 17680, 18785, 21190, 22168, 23120, 26080, 27710, 30056, 33904, 35360, 36023, 37570, 42380, 44336, 46240, 47107, 55420, 60112, 67808, 72046, 75140, 84760, 88672, 94214, 110840, 120224, 144092, 150280, 169520, 180115, 188428, 221680, 235535, 288184, 300560, 339040, 360230, 376856, 443360, 471070, 576368, 601120, 612391, 720460, 753712, 942140, 1152736, 1224782, 1440920, 1507424, 1884280, 2449564, 2881840, 3061955, 3768560, 4899128, 5763680, 6123910, 7537120, 9798256, 12247820, 19596512, 24495640, 48991280, 97982560]

約数ペア:

[(1, 97982560), (2, 48991280), (4, 24495640), (5, 19596512), (8, 12247820), (10, 9798256), (13, 7537120), (16, 6123910), (17, 5763680), (20, 4899128), (26, 3768560), (32, 3061955), (34, 2881840), (40, 2449564), (52, 1884280), (65, 1507424), (68, 1440920), (80, 1224782), (85, 1152736), (104, 942140), (130, 753712), (136, 720460), (160, 612391), (163, 601120), (170, 576368), (208, 471070), (221, 443360), (260, 376856), (272, 360230), (289, 339040), (326, 300560), (340, 288184), (416, 235535), (442, 221680), (520, 188428), (544, 180115), (578, 169520), (652, 150280), (680, 144092), (815, 120224), (884, 110840), (1040, 94214), (1105, 88672), (1156, 84760), (1304, 75140), (1360, 72046), (1445, 67808), (1630, 60112), (1768, 55420), (2080, 47107), (2119, 46240), (2210, 44336), (2312, 42380), (2608, 37570), (2720, 36023), (2771, 35360), (2890, 33904), (3260, 30056), (3536, 27710), (3757, 26080), (4238, 23120), (4420, 22168), (4624, 21190), (5216, 18785), (5542, 17680), (5780, 16952), (6520, 15028), (7072, 13855), (7514, 13040), (8476, 11560), (8840, 11084), (9248, 10595)]