1032157040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2370

約数の個数: 80

約数和(自身を含む): 2548765440

約数和(自身を除く): 1516608400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 389, 680, 778, 1360, 1556, 1945, 1951, 3112, 3890, 3902, 6224, 6613, 7780, 7804, 9755, 13226, 15560, 15608, 19510, 26452, 31120, 31216, 33065, 33167, 39020, 52904, 66130, 66334, 78040, 105808, 132260, 132668, 156080, 165835, 264520, 265336, 331670, 529040, 530672, 663340, 758939, 1326680, 1517878, 2653360, 3035756, 3794695, 6071512, 7589390, 12143024, 12901963, 15178780, 25803926, 30357560, 51607852, 60715120, 64509815, 103215704, 129019630, 206431408, 258039260, 516078520, 1032157040]

約数ペア:

[(1, 1032157040), (2, 516078520), (4, 258039260), (5, 206431408), (8, 129019630), (10, 103215704), (16, 64509815), (17, 60715120), (20, 51607852), (34, 30357560), (40, 25803926), (68, 15178780), (80, 12901963), (85, 12143024), (136, 7589390), (170, 6071512), (272, 3794695), (340, 3035756), (389, 2653360), (680, 1517878), (778, 1326680), (1360, 758939), (1556, 663340), (1945, 530672), (1951, 529040), (3112, 331670), (3890, 265336), (3902, 264520), (6224, 165835), (6613, 156080), (7780, 132668), (7804, 132260), (9755, 105808), (13226, 78040), (15560, 66334), (15608, 66130), (19510, 52904), (26452, 39020), (31120, 33167), (31216, 33065)]