1137696280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131120

約数の個数: 64

約数和(自身を含む): 3019898880

約数和(自身を除く): 1882202600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 131071, 262142, 524284, 655355, 917497, 1048568, 1310710, 1834994, 2621420, 3669988, 4063201, 4587485, 5242840, 7339976, 8126402, 9174970, 16252804, 18349940, 20316005, 28442407, 32505608, 36699880, 40632010, 56884814, 81264020, 113769628, 142212035, 162528040, 227539256, 284424070, 568848140, 1137696280]

約数ペア:

[(1, 1137696280), (2, 568848140), (4, 284424070), (5, 227539256), (7, 162528040), (8, 142212035), (10, 113769628), (14, 81264020), (20, 56884814), (28, 40632010), (31, 36699880), (35, 32505608), (40, 28442407), (56, 20316005), (62, 18349940), (70, 16252804), (124, 9174970), (140, 8126402), (155, 7339976), (217, 5242840), (248, 4587485), (280, 4063201), (310, 3669988), (434, 2621420), (620, 1834994), (868, 1310710), (1085, 1048568), (1240, 917497), (1736, 655355), (2170, 524284), (4340, 262142), (8680, 131071)]