115394240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27739}}^1$

素因数の和:27769

約数の個数: 56

約数和(自身を含む): 295930320

約数和(自身を除く): 180536080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 27739, 55478, 110956, 138695, 221912, 277390, 360607, 443824, 554780, 721214, 887648, 1109560, 1442428, 1775296, 1803035, 2219120, 2884856, 3606070, 4438240, 5769712, 7212140, 8876480, 11539424, 14424280, 23078848, 28848560, 57697120, 115394240]

約数ペア:

[(1, 115394240), (2, 57697120), (4, 28848560), (5, 23078848), (8, 14424280), (10, 11539424), (13, 8876480), (16, 7212140), (20, 5769712), (26, 4438240), (32, 3606070), (40, 2884856), (52, 2219120), (64, 1803035), (65, 1775296), (80, 1442428), (104, 1109560), (130, 887648), (160, 721214), (208, 554780), (260, 443824), (320, 360607), (416, 277390), (520, 221912), (832, 138695), (1040, 110956), (2080, 55478), (4160, 27739)]