13602040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 32931360

約数和(自身を除く): 19329320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 241, 332, 340, 415, 482, 664, 680, 830, 964, 1205, 1411, 1660, 1928, 2410, 2822, 3320, 4097, 4820, 5644, 7055, 8194, 9640, 11288, 14110, 16388, 20003, 20485, 28220, 32776, 40006, 40970, 56440, 80012, 81940, 100015, 160024, 163880, 200030, 340051, 400060, 680102, 800120, 1360204, 1700255, 2720408, 3400510, 6801020, 13602040]

約数ペア:

[(1, 13602040), (2, 6801020), (4, 3400510), (5, 2720408), (8, 1700255), (10, 1360204), (17, 800120), (20, 680102), (34, 400060), (40, 340051), (68, 200030), (83, 163880), (85, 160024), (136, 100015), (166, 81940), (170, 80012), (241, 56440), (332, 40970), (340, 40006), (415, 32776), (482, 28220), (664, 20485), (680, 20003), (830, 16388), (964, 14110), (1205, 11288), (1411, 9640), (1660, 8194), (1928, 7055), (2410, 5644), (2822, 4820), (3320, 4097)]