112957520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6432

約数の個数: 80

約数和(自身を含む): 299512080

約数和(自身を除く): 186554560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 6389, 8840, 12778, 17680, 25556, 31945, 51112, 63890, 83057, 102224, 108613, 127780, 166114, 217226, 255560, 332228, 415285, 434452, 511120, 543065, 664456, 830570, 868904, 1086130, 1328912, 1411969, 1661140, 1737808, 2172260, 2823938, 3322280, 4344520, 5647876, 6644560, 7059845, 8689040, 11295752, 14119690, 22591504, 28239380, 56478760, 112957520]

約数ペア:

[(1, 112957520), (2, 56478760), (4, 28239380), (5, 22591504), (8, 14119690), (10, 11295752), (13, 8689040), (16, 7059845), (17, 6644560), (20, 5647876), (26, 4344520), (34, 3322280), (40, 2823938), (52, 2172260), (65, 1737808), (68, 1661140), (80, 1411969), (85, 1328912), (104, 1086130), (130, 868904), (136, 830570), (170, 664456), (208, 543065), (221, 511120), (260, 434452), (272, 415285), (340, 332228), (442, 255560), (520, 217226), (680, 166114), (884, 127780), (1040, 108613), (1105, 102224), (1360, 83057), (1768, 63890), (2210, 51112), (3536, 31945), (4420, 25556), (6389, 17680), (8840, 12778)]