4495103963680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{1277657}}^1$

素因数の和:1279682

約数の個数: 96

約数和(自身を含む): 11590913376000

約数和(自身を除く): 7095809412320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1999, 3998, 7996, 9995, 15992, 19990, 21989, 31984, 39980, 43978, 63968, 79960, 87956, 109945, 159920, 175912, 219890, 319840, 351824, 439780, 703648, 879560, 1277657, 1759120, 2555314, 3518240, 5110628, 6388285, 10221256, 12776570, 14054227, 20442512, 25553140, 28108454, 40885024, 51106280, 56216908, 70271135, 102212560, 112433816, 140542270, 204425120, 224867632, 281084540, 449735264, 562169080, 1124338160, 2248676320, 2554036343, 5108072686, 10216145372, 12770181715, 20432290744, 25540363430, 28094399773, 40864581488, 51080726860, 56188799546, 81729162976, 102161453720, 112377599092, 140471998865, 204322907440, 224755198184, 280943997730, 408645814880, 449510396368, 561887995460, 899020792736, 1123775990920, 2247551981840, 4495103963680]

約数ペア:

[(1, 4495103963680), (2, 2247551981840), (4, 1123775990920), (5, 899020792736), (8, 561887995460), (10, 449510396368), (11, 408645814880), (16, 280943997730), (20, 224755198184), (22, 204322907440), (32, 140471998865), (40, 112377599092), (44, 102161453720), (55, 81729162976), (80, 56188799546), (88, 51080726860), (110, 40864581488), (160, 28094399773), (176, 25540363430), (220, 20432290744), (352, 12770181715), (440, 10216145372), (880, 5108072686), (1760, 2554036343), (1999, 2248676320), (3998, 1124338160), (7996, 562169080), (9995, 449735264), (15992, 281084540), (19990, 224867632), (21989, 204425120), (31984, 140542270), (39980, 112433816), (43978, 102212560), (63968, 70271135), (79960, 56216908), (87956, 51106280), (109945, 40885024), (159920, 28108454), (175912, 25553140), (219890, 20442512), (319840, 14054227), (351824, 12776570), (439780, 10221256), (703648, 6388285), (879560, 5110628), (1277657, 3518240), (1759120, 2555314)]