55580480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 84

約数和(自身を含む): 140828268

約数和(自身を除く): 85247788

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 601, 680, 1088, 1156, 1202, 1360, 1445, 2312, 2404, 2720, 2890, 3005, 4624, 4808, 5440, 5780, 6010, 9248, 9616, 10217, 11560, 12020, 18496, 19232, 20434, 23120, 24040, 38464, 40868, 46240, 48080, 51085, 81736, 92480, 96160, 102170, 163472, 173689, 192320, 204340, 326944, 347378, 408680, 653888, 694756, 817360, 868445, 1389512, 1634720, 1736890, 2779024, 3269440, 3473780, 5558048, 6947560, 11116096, 13895120, 27790240, 55580480]

約数ペア:

[(1, 55580480), (2, 27790240), (4, 13895120), (5, 11116096), (8, 6947560), (10, 5558048), (16, 3473780), (17, 3269440), (20, 2779024), (32, 1736890), (34, 1634720), (40, 1389512), (64, 868445), (68, 817360), (80, 694756), (85, 653888), (136, 408680), (160, 347378), (170, 326944), (272, 204340), (289, 192320), (320, 173689), (340, 163472), (544, 102170), (578, 96160), (601, 92480), (680, 81736), (1088, 51085), (1156, 48080), (1202, 46240), (1360, 40868), (1445, 38464), (2312, 24040), (2404, 23120), (2720, 20434), (2890, 19232), (3005, 18496), (4624, 12020), (4808, 11560), (5440, 10217), (5780, 9616), (6010, 9248)]