130502560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 323108352

約数和(自身を除く): 192605792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 310, 317, 332, 415, 496, 620, 634, 664, 830, 992, 1240, 1268, 1328, 1585, 1660, 2480, 2536, 2573, 2656, 3170, 3320, 4960, 5072, 5146, 6340, 6640, 9827, 10144, 10292, 12680, 12865, 13280, 19654, 20584, 25360, 25730, 26311, 39308, 41168, 49135, 50720, 51460, 52622, 78616, 82336, 98270, 102920, 105244, 131555, 157232, 196540, 205840, 210488, 263110, 314464, 393080, 411680, 420976, 526220, 786160, 815641, 841952, 1052440, 1572320, 1631282, 2104880, 3262564, 4078205, 4209760, 6525128, 8156410, 13050256, 16312820, 26100512, 32625640, 65251280, 130502560]

約数ペア:

[(1, 130502560), (2, 65251280), (4, 32625640), (5, 26100512), (8, 16312820), (10, 13050256), (16, 8156410), (20, 6525128), (31, 4209760), (32, 4078205), (40, 3262564), (62, 2104880), (80, 1631282), (83, 1572320), (124, 1052440), (155, 841952), (160, 815641), (166, 786160), (248, 526220), (310, 420976), (317, 411680), (332, 393080), (415, 314464), (496, 263110), (620, 210488), (634, 205840), (664, 196540), (830, 157232), (992, 131555), (1240, 105244), (1268, 102920), (1328, 98270), (1585, 82336), (1660, 78616), (2480, 52622), (2536, 51460), (2573, 50720), (2656, 49135), (3170, 41168), (3320, 39308), (4960, 26311), (5072, 25730), (5146, 25360), (6340, 20584), (6640, 19654), (9827, 13280), (10144, 12865), (10292, 12680)]