1376417360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7817}}^1$

素因数の和:7932

約数の個数: 80

約数和(自身を含む): 3350356992

約数和(自身を除く): 1973939632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 1136, 1240, 1420, 2201, 2480, 2840, 4402, 5680, 7817, 8804, 11005, 15634, 17608, 22010, 31268, 35216, 39085, 44020, 62536, 78170, 88040, 125072, 156340, 176080, 242327, 312680, 484654, 555007, 625360, 969308, 1110014, 1211635, 1938616, 2220028, 2423270, 2775035, 3877232, 4440056, 4846540, 5550070, 8880112, 9693080, 11100140, 17205217, 19386160, 22200280, 34410434, 44400560, 68820868, 86026085, 137641736, 172052170, 275283472, 344104340, 688208680, 1376417360]

約数ペア:

[(1, 1376417360), (2, 688208680), (4, 344104340), (5, 275283472), (8, 172052170), (10, 137641736), (16, 86026085), (20, 68820868), (31, 44400560), (40, 34410434), (62, 22200280), (71, 19386160), (80, 17205217), (124, 11100140), (142, 9693080), (155, 8880112), (248, 5550070), (284, 4846540), (310, 4440056), (355, 3877232), (496, 2775035), (568, 2423270), (620, 2220028), (710, 1938616), (1136, 1211635), (1240, 1110014), (1420, 969308), (2201, 625360), (2480, 555007), (2840, 484654), (4402, 312680), (5680, 242327), (7817, 176080), (8804, 156340), (11005, 125072), (15634, 88040), (17608, 78170), (22010, 62536), (31268, 44020), (35216, 39085)]