3499280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 8999424

約数和(自身を除く): 5500144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 83, 85, 124, 136, 155, 166, 170, 248, 272, 310, 332, 340, 415, 496, 527, 620, 664, 680, 830, 1054, 1240, 1328, 1360, 1411, 1660, 2108, 2480, 2573, 2635, 2822, 3320, 4216, 5146, 5270, 5644, 6640, 7055, 8432, 10292, 10540, 11288, 12865, 14110, 20584, 21080, 22576, 25730, 28220, 41168, 42160, 43741, 51460, 56440, 87482, 102920, 112880, 174964, 205840, 218705, 349928, 437410, 699856, 874820, 1749640, 3499280]

約数ペア:

[(1, 3499280), (2, 1749640), (4, 874820), (5, 699856), (8, 437410), (10, 349928), (16, 218705), (17, 205840), (20, 174964), (31, 112880), (34, 102920), (40, 87482), (62, 56440), (68, 51460), (80, 43741), (83, 42160), (85, 41168), (124, 28220), (136, 25730), (155, 22576), (166, 21080), (170, 20584), (248, 14110), (272, 12865), (310, 11288), (332, 10540), (340, 10292), (415, 8432), (496, 7055), (527, 6640), (620, 5644), (664, 5270), (680, 5146), (830, 4216), (1054, 3320), (1240, 2822), (1328, 2635), (1360, 2573), (1411, 2480), (1660, 2108)]