16130620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 25237700

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, 227, 323, 340, 374, 380, 418, 454, 646, 748, 836, 908, 935, 1045, 1135, 1292, 1615, 1870, 2090, 2270, 2497, 3230, 3553, 3740, 3859, 4180, 4313, 4540, 4994, 6460, 7106, 7718, 8626, 9988, 12485, 14212, 15436, 17252, 17765, 19295, 21565, 24970, 35530, 38590, 42449, 43130, 47443, 49940, 71060, 73321, 77180, 84898, 86260, 94886, 146642, 169796, 189772, 212245, 237215, 293284, 366605, 424490, 474430, 733210, 806531, 848980, 948860, 1466420, 1613062, 3226124, 4032655, 8065310, 16130620]

約数ペア:

[(1, 16130620), (2, 8065310), (4, 4032655), (5, 3226124), (10, 1613062), (11, 1466420), (17, 948860), (19, 848980), (20, 806531), (22, 733210), (34, 474430), (38, 424490), (44, 366605), (55, 293284), (68, 237215), (76, 212245), (85, 189772), (95, 169796), (110, 146642), (170, 94886), (187, 86260), (190, 84898), (209, 77180), (220, 73321), (227, 71060), (323, 49940), (340, 47443), (374, 43130), (380, 42449), (418, 38590), (454, 35530), (646, 24970), (748, 21565), (836, 19295), (908, 17765), (935, 17252), (1045, 15436), (1135, 14212), (1292, 12485), (1615, 9988), (1870, 8626), (2090, 7718), (2270, 7106), (2497, 6460), (3230, 4994), (3553, 4540), (3740, 4313), (3859, 4180)]