115607440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 292950000

約数和(自身を除く): 177342560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 89, 104, 130, 178, 208, 260, 356, 445, 520, 712, 890, 1040, 1157, 1249, 1424, 1780, 2314, 2498, 3560, 4628, 4996, 5785, 6245, 7120, 9256, 9992, 11570, 12490, 16237, 18512, 19984, 23140, 24980, 32474, 46280, 49960, 64948, 81185, 92560, 99920, 111161, 129896, 162370, 222322, 259792, 324740, 444644, 555805, 649480, 889288, 1111610, 1298960, 1445093, 1778576, 2223220, 2890186, 4446440, 5780372, 7225465, 8892880, 11560744, 14450930, 23121488, 28901860, 57803720, 115607440]

約数ペア:

[(1, 115607440), (2, 57803720), (4, 28901860), (5, 23121488), (8, 14450930), (10, 11560744), (13, 8892880), (16, 7225465), (20, 5780372), (26, 4446440), (40, 2890186), (52, 2223220), (65, 1778576), (80, 1445093), (89, 1298960), (104, 1111610), (130, 889288), (178, 649480), (208, 555805), (260, 444644), (356, 324740), (445, 259792), (520, 222322), (712, 162370), (890, 129896), (1040, 111161), (1157, 99920), (1249, 92560), (1424, 81185), (1780, 64948), (2314, 49960), (2498, 46280), (3560, 32474), (4628, 24980), (4996, 23140), (5785, 19984), (6245, 18512), (7120, 16237), (9256, 12490), (9992, 11570)]