41565920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 114624720

約数和(自身を除く): 73058800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 113, 121, 152, 160, 176, 190, 209, 220, 226, 242, 304, 352, 380, 418, 440, 452, 484, 565, 605, 608, 760, 836, 880, 904, 968, 1045, 1130, 1210, 1243, 1520, 1672, 1760, 1808, 1936, 2090, 2147, 2260, 2299, 2420, 2486, 3040, 3344, 3616, 3872, 4180, 4294, 4520, 4598, 4840, 4972, 6215, 6688, 8360, 8588, 9040, 9196, 9680, 9944, 10735, 11495, 12430, 13673, 16720, 17176, 18080, 18392, 19360, 19888, 21470, 22990, 23617, 24860, 27346, 33440, 34352, 36784, 39776, 42940, 45980, 47234, 49720, 54692, 68365, 68704, 73568, 85880, 91960, 94468, 99440, 109384, 118085, 136730, 171760, 183920, 188936, 198880, 218768, 236170, 259787, 273460, 343520, 367840, 377872, 437536, 472340, 519574, 546920, 755744, 944680, 1039148, 1093840, 1298935, 1889360, 2078296, 2187680, 2597870, 3778720, 4156592, 5195740, 8313184, 10391480, 20782960, 41565920]

約数ペア:

[(1, 41565920), (2, 20782960), (4, 10391480), (5, 8313184), (8, 5195740), (10, 4156592), (11, 3778720), (16, 2597870), (19, 2187680), (20, 2078296), (22, 1889360), (32, 1298935), (38, 1093840), (40, 1039148), (44, 944680), (55, 755744), (76, 546920), (80, 519574), (88, 472340), (95, 437536), (110, 377872), (113, 367840), (121, 343520), (152, 273460), (160, 259787), (176, 236170), (190, 218768), (209, 198880), (220, 188936), (226, 183920), (242, 171760), (304, 136730), (352, 118085), (380, 109384), (418, 99440), (440, 94468), (452, 91960), (484, 85880), (565, 73568), (605, 68704), (608, 68365), (760, 54692), (836, 49720), (880, 47234), (904, 45980), (968, 42940), (1045, 39776), (1130, 36784), (1210, 34352), (1243, 33440), (1520, 27346), (1672, 24860), (1760, 23617), (1808, 22990), (1936, 21470), (2090, 19888), (2147, 19360), (2260, 18392), (2299, 18080), (2420, 17176), (2486, 16720), (3040, 13673), (3344, 12430), (3616, 11495), (3872, 10735), (4180, 9944), (4294, 9680), (4520, 9196), (4598, 9040), (4840, 8588), (4972, 8360), (6215, 6688)]