3683720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 9028800

約数和(自身を除く): 5345080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 131, 148, 152, 185, 190, 262, 296, 370, 380, 524, 655, 703, 740, 760, 1048, 1310, 1406, 1480, 2489, 2620, 2812, 3515, 4847, 4978, 5240, 5624, 7030, 9694, 9956, 12445, 14060, 19388, 19912, 24235, 24890, 28120, 38776, 48470, 49780, 92093, 96940, 99560, 184186, 193880, 368372, 460465, 736744, 920930, 1841860, 3683720]

約数ペア:

[(1, 3683720), (2, 1841860), (4, 920930), (5, 736744), (8, 460465), (10, 368372), (19, 193880), (20, 184186), (37, 99560), (38, 96940), (40, 92093), (74, 49780), (76, 48470), (95, 38776), (131, 28120), (148, 24890), (152, 24235), (185, 19912), (190, 19388), (262, 14060), (296, 12445), (370, 9956), (380, 9694), (524, 7030), (655, 5624), (703, 5240), (740, 4978), (760, 4847), (1048, 3515), (1310, 2812), (1406, 2620), (1480, 2489)]