26409840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6506

約数の個数: 80

約数和(自身を含む): 86699808

約数和(自身を除く): 60289968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6473, 12946, 19419, 25892, 32365, 38838, 51784, 64730, 77676, 97095, 103568, 110041, 129460, 155352, 194190, 220082, 258920, 310704, 330123, 388380, 440164, 517840, 550205, 660246, 776760, 880328, 1100410, 1320492, 1553520, 1650615, 1760656, 2200820, 2640984, 3301230, 4401640, 5281968, 6602460, 8803280, 13204920, 26409840]

約数ペア:

[(1, 26409840), (2, 13204920), (3, 8803280), (4, 6602460), (5, 5281968), (6, 4401640), (8, 3301230), (10, 2640984), (12, 2200820), (15, 1760656), (16, 1650615), (17, 1553520), (20, 1320492), (24, 1100410), (30, 880328), (34, 776760), (40, 660246), (48, 550205), (51, 517840), (60, 440164), (68, 388380), (80, 330123), (85, 310704), (102, 258920), (120, 220082), (136, 194190), (170, 155352), (204, 129460), (240, 110041), (255, 103568), (272, 97095), (340, 77676), (408, 64730), (510, 51784), (680, 38838), (816, 32365), (1020, 25892), (1360, 19419), (2040, 12946), (4080, 6473)]