61993360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5456

約数の個数: 80

約数和(自身を含む): 169364160

約数和(自身を除く): 107370800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5419, 5720, 10838, 11440, 21676, 27095, 43352, 54190, 59609, 70447, 86704, 108380, 119218, 140894, 216760, 238436, 281788, 298045, 352235, 433520, 476872, 563576, 596090, 704470, 774917, 953744, 1127152, 1192180, 1408940, 1549834, 2384360, 2817880, 3099668, 3874585, 4768720, 5635760, 6199336, 7749170, 12398672, 15498340, 30996680, 61993360]

約数ペア:

[(1, 61993360), (2, 30996680), (4, 15498340), (5, 12398672), (8, 7749170), (10, 6199336), (11, 5635760), (13, 4768720), (16, 3874585), (20, 3099668), (22, 2817880), (26, 2384360), (40, 1549834), (44, 1408940), (52, 1192180), (55, 1127152), (65, 953744), (80, 774917), (88, 704470), (104, 596090), (110, 563576), (130, 476872), (143, 433520), (176, 352235), (208, 298045), (220, 281788), (260, 238436), (286, 216760), (440, 140894), (520, 119218), (572, 108380), (715, 86704), (880, 70447), (1040, 59609), (1144, 54190), (1430, 43352), (2288, 27095), (2860, 21676), (5419, 11440), (5720, 10838)]