9645920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 24195024

約数和(自身を除く): 14549104

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 167, 190, 304, 334, 361, 380, 608, 668, 722, 760, 835, 1336, 1444, 1520, 1670, 1805, 2672, 2888, 3040, 3173, 3340, 3610, 5344, 5776, 6346, 6680, 7220, 11552, 12692, 13360, 14440, 15865, 25384, 26720, 28880, 31730, 50768, 57760, 60287, 63460, 101536, 120574, 126920, 241148, 253840, 301435, 482296, 507680, 602870, 964592, 1205740, 1929184, 2411480, 4822960, 9645920]

約数ペア:

[(1, 9645920), (2, 4822960), (4, 2411480), (5, 1929184), (8, 1205740), (10, 964592), (16, 602870), (19, 507680), (20, 482296), (32, 301435), (38, 253840), (40, 241148), (76, 126920), (80, 120574), (95, 101536), (152, 63460), (160, 60287), (167, 57760), (190, 50768), (304, 31730), (334, 28880), (361, 26720), (380, 25384), (608, 15865), (668, 14440), (722, 13360), (760, 12692), (835, 11552), (1336, 7220), (1444, 6680), (1520, 6346), (1670, 5776), (1805, 5344), (2672, 3610), (2888, 3340), (3040, 3173)]