83812560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26863}}^1$

素因数の和:26892

約数の個数: 80

約数和(自身を含む): 279815424

約数和(自身を除く): 196002864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 26863, 53726, 80589, 107452, 134315, 161178, 214904, 268630, 322356, 349219, 402945, 429808, 537260, 644712, 698438, 805890, 1047657, 1074520, 1289424, 1396876, 1611780, 1746095, 2095314, 2149040, 2793752, 3223560, 3492190, 4190628, 5238285, 5587504, 6447120, 6984380, 8381256, 10476570, 13968760, 16762512, 20953140, 27937520, 41906280, 83812560]

約数ペア:

[(1, 83812560), (2, 41906280), (3, 27937520), (4, 20953140), (5, 16762512), (6, 13968760), (8, 10476570), (10, 8381256), (12, 6984380), (13, 6447120), (15, 5587504), (16, 5238285), (20, 4190628), (24, 3492190), (26, 3223560), (30, 2793752), (39, 2149040), (40, 2095314), (48, 1746095), (52, 1611780), (60, 1396876), (65, 1289424), (78, 1074520), (80, 1047657), (104, 805890), (120, 698438), (130, 644712), (156, 537260), (195, 429808), (208, 402945), (240, 349219), (260, 322356), (312, 268630), (390, 214904), (520, 161178), (624, 134315), (780, 107452), (1040, 80589), (1560, 53726), (3120, 26863)]