83298280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8474

約数の個数: 64

約数和(自身を含む): 212486400

約数和(自身を除く): 129188120

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 8431, 9880, 16862, 33724, 42155, 67448, 84310, 109603, 160189, 168620, 219206, 320378, 337240, 438412, 548015, 640756, 800945, 876824, 1096030, 1281512, 1601890, 2082457, 2192060, 3203780, 4164914, 4384120, 6407560, 8329828, 10412285, 16659656, 20824570, 41649140, 83298280]

約数ペア:

[(1, 83298280), (2, 41649140), (4, 20824570), (5, 16659656), (8, 10412285), (10, 8329828), (13, 6407560), (19, 4384120), (20, 4164914), (26, 3203780), (38, 2192060), (40, 2082457), (52, 1601890), (65, 1281512), (76, 1096030), (95, 876824), (104, 800945), (130, 640756), (152, 548015), (190, 438412), (247, 337240), (260, 320378), (380, 219206), (494, 168620), (520, 160189), (760, 109603), (988, 84310), (1235, 67448), (1976, 42155), (2470, 33724), (4940, 16862), (8431, 9880)]