2017606580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28393}}^1$

素因数の和:28449

約数の個数: 96

約数和(自身を含む): 5151807360

約数和(自身を除く): 3134200780

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 646, 748, 836, 935, 1045, 1292, 1615, 1870, 2090, 3230, 3553, 3740, 4180, 6460, 7106, 14212, 17765, 28393, 35530, 56786, 71060, 113572, 141965, 283930, 312323, 482681, 539467, 567860, 624646, 965362, 1078934, 1249292, 1561615, 1930724, 2157868, 2413405, 2697335, 3123230, 4826810, 5309491, 5394670, 5934137, 6246460, 9170939, 9653620, 10618982, 10789340, 11868274, 18341878, 21237964, 23736548, 26547455, 29670685, 36683756, 45854695, 53094910, 59341370, 91709390, 100880329, 106189820, 118682740, 183418780, 201760658, 403521316, 504401645, 1008803290, 2017606580]

約数ペア:

[(1, 2017606580), (2, 1008803290), (4, 504401645), (5, 403521316), (10, 201760658), (11, 183418780), (17, 118682740), (19, 106189820), (20, 100880329), (22, 91709390), (34, 59341370), (38, 53094910), (44, 45854695), (55, 36683756), (68, 29670685), (76, 26547455), (85, 23736548), (95, 21237964), (110, 18341878), (170, 11868274), (187, 10789340), (190, 10618982), (209, 9653620), (220, 9170939), (323, 6246460), (340, 5934137), (374, 5394670), (380, 5309491), (418, 4826810), (646, 3123230), (748, 2697335), (836, 2413405), (935, 2157868), (1045, 1930724), (1292, 1561615), (1615, 1249292), (1870, 1078934), (2090, 965362), (3230, 624646), (3553, 567860), (3740, 539467), (4180, 482681), (6460, 312323), (7106, 283930), (14212, 141965), (17765, 113572), (28393, 71060), (35530, 56786)]