12211847560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{19867}}^1$

素因数の和:20027

約数の個数: 96

約数和(自身を含む): 30440954880

約数和(自身を除く): 18229107320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 127, 220, 242, 254, 440, 484, 508, 605, 635, 968, 1016, 1210, 1270, 1397, 2420, 2540, 2794, 4840, 5080, 5588, 6985, 11176, 13970, 15367, 19867, 27940, 30734, 39734, 55880, 61468, 76835, 79468, 99335, 122936, 153670, 158936, 198670, 218537, 307340, 397340, 437074, 614680, 794680, 874148, 1092685, 1748296, 2185370, 2403907, 2523109, 4370740, 4807814, 5046218, 8741480, 9615628, 10092436, 12019535, 12615545, 19231256, 20184872, 24039070, 25231090, 27754199, 48078140, 50462180, 55508398, 96156280, 100924360, 111016796, 138770995, 222033592, 277541990, 305296189, 555083980, 610592378, 1110167960, 1221184756, 1526480945, 2442369512, 3052961890, 6105923780, 12211847560]

約数ペア:

[(1, 12211847560), (2, 6105923780), (4, 3052961890), (5, 2442369512), (8, 1526480945), (10, 1221184756), (11, 1110167960), (20, 610592378), (22, 555083980), (40, 305296189), (44, 277541990), (55, 222033592), (88, 138770995), (110, 111016796), (121, 100924360), (127, 96156280), (220, 55508398), (242, 50462180), (254, 48078140), (440, 27754199), (484, 25231090), (508, 24039070), (605, 20184872), (635, 19231256), (968, 12615545), (1016, 12019535), (1210, 10092436), (1270, 9615628), (1397, 8741480), (2420, 5046218), (2540, 4807814), (2794, 4370740), (4840, 2523109), (5080, 2403907), (5588, 2185370), (6985, 1748296), (11176, 1092685), (13970, 874148), (15367, 794680), (19867, 614680), (27940, 437074), (30734, 397340), (39734, 307340), (55880, 218537), (61468, 198670), (76835, 158936), (79468, 153670), (99335, 122936)]