137372560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5792

約数の個数: 80

約数和(自身を含む): 358977024

約数和(自身を除く): 221604464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5743, 5980, 11486, 11960, 22972, 23920, 28715, 45944, 57430, 74659, 91888, 114860, 132089, 149318, 229720, 264178, 298636, 373295, 459440, 528356, 597272, 660445, 746590, 1056712, 1194544, 1320890, 1493180, 1717157, 2113424, 2641780, 2986360, 3434314, 5283560, 5972720, 6868628, 8585785, 10567120, 13737256, 17171570, 27474512, 34343140, 68686280, 137372560]

約数ペア:

[(1, 137372560), (2, 68686280), (4, 34343140), (5, 27474512), (8, 17171570), (10, 13737256), (13, 10567120), (16, 8585785), (20, 6868628), (23, 5972720), (26, 5283560), (40, 3434314), (46, 2986360), (52, 2641780), (65, 2113424), (80, 1717157), (92, 1493180), (104, 1320890), (115, 1194544), (130, 1056712), (184, 746590), (208, 660445), (230, 597272), (260, 528356), (299, 459440), (368, 373295), (460, 298636), (520, 264178), (598, 229720), (920, 149318), (1040, 132089), (1196, 114860), (1495, 91888), (1840, 74659), (2392, 57430), (2990, 45944), (4784, 28715), (5743, 23920), (5980, 22972), (11486, 11960)]