100923680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 282942072

約数和(自身を除く): 182018392

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 352, 401, 416, 440, 484, 520, 572, 605, 715, 802, 880, 968, 1040, 1144, 1210, 1430, 1573, 1604, 1760, 1936, 2005, 2080, 2288, 2420, 2860, 3146, 3208, 3872, 4010, 4411, 4576, 4840, 5213, 5720, 6292, 6416, 7865, 8020, 8822, 9680, 10426, 11440, 12584, 12832, 15730, 16040, 17644, 19360, 20852, 22055, 22880, 25168, 26065, 31460, 32080, 35288, 41704, 44110, 48521, 50336, 52130, 57343, 62920, 64160, 70576, 83408, 88220, 97042, 104260, 114686, 125840, 141152, 166816, 176440, 194084, 208520, 229372, 242605, 251680, 286715, 352880, 388168, 417040, 458744, 485210, 573430, 630773, 705760, 776336, 834080, 917488, 970420, 1146860, 1261546, 1552672, 1834976, 1940840, 2293720, 2523092, 3153865, 3881680, 4587440, 5046184, 6307730, 7763360, 9174880, 10092368, 12615460, 20184736, 25230920, 50461840, 100923680]

約数ペア:

[(1, 100923680), (2, 50461840), (4, 25230920), (5, 20184736), (8, 12615460), (10, 10092368), (11, 9174880), (13, 7763360), (16, 6307730), (20, 5046184), (22, 4587440), (26, 3881680), (32, 3153865), (40, 2523092), (44, 2293720), (52, 1940840), (55, 1834976), (65, 1552672), (80, 1261546), (88, 1146860), (104, 970420), (110, 917488), (121, 834080), (130, 776336), (143, 705760), (160, 630773), (176, 573430), (208, 485210), (220, 458744), (242, 417040), (260, 388168), (286, 352880), (352, 286715), (401, 251680), (416, 242605), (440, 229372), (484, 208520), (520, 194084), (572, 176440), (605, 166816), (715, 141152), (802, 125840), (880, 114686), (968, 104260), (1040, 97042), (1144, 88220), (1210, 83408), (1430, 70576), (1573, 64160), (1604, 62920), (1760, 57343), (1936, 52130), (2005, 50336), (2080, 48521), (2288, 44110), (2420, 41704), (2860, 35288), (3146, 32080), (3208, 31460), (3872, 26065), (4010, 25168), (4411, 22880), (4576, 22055), (4840, 20852), (5213, 19360), (5720, 17644), (6292, 16040), (6416, 15730), (7865, 12832), (8020, 12584), (8822, 11440), (9680, 10426)]