43231540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 104799744

約数和(自身を除く): 61568204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 47, 55, 74, 94, 110, 113, 148, 185, 188, 220, 226, 235, 370, 407, 452, 470, 517, 565, 740, 814, 940, 1034, 1130, 1243, 1628, 1739, 2035, 2068, 2260, 2486, 2585, 3478, 4070, 4181, 4972, 5170, 5311, 6215, 6956, 8140, 8362, 8695, 10340, 10622, 12430, 16724, 17390, 19129, 20905, 21244, 24860, 26555, 34780, 38258, 41810, 45991, 53110, 58421, 76516, 83620, 91982, 95645, 106220, 116842, 183964, 191290, 196507, 229955, 233684, 292105, 382580, 393014, 459910, 584210, 786028, 919820, 982535, 1168420, 1965070, 2161577, 3930140, 4323154, 8646308, 10807885, 21615770, 43231540]

約数ペア:

[(1, 43231540), (2, 21615770), (4, 10807885), (5, 8646308), (10, 4323154), (11, 3930140), (20, 2161577), (22, 1965070), (37, 1168420), (44, 982535), (47, 919820), (55, 786028), (74, 584210), (94, 459910), (110, 393014), (113, 382580), (148, 292105), (185, 233684), (188, 229955), (220, 196507), (226, 191290), (235, 183964), (370, 116842), (407, 106220), (452, 95645), (470, 91982), (517, 83620), (565, 76516), (740, 58421), (814, 53110), (940, 45991), (1034, 41810), (1130, 38258), (1243, 34780), (1628, 26555), (1739, 24860), (2035, 21244), (2068, 20905), (2260, 19129), (2486, 17390), (2585, 16724), (3478, 12430), (4070, 10622), (4181, 10340), (4972, 8695), (5170, 8362), (5311, 8140), (6215, 6956)]