4192540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 10886400

約数和(自身を除く): 6693860

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 59, 68, 76, 85, 95, 110, 118, 170, 187, 190, 209, 220, 236, 295, 323, 340, 374, 380, 418, 590, 646, 649, 748, 836, 935, 1003, 1045, 1121, 1180, 1292, 1298, 1615, 1870, 2006, 2090, 2242, 2596, 3230, 3245, 3553, 3740, 4012, 4180, 4484, 5015, 5605, 6460, 6490, 7106, 10030, 11033, 11210, 12331, 12980, 14212, 17765, 19057, 20060, 22066, 22420, 24662, 35530, 38114, 44132, 49324, 55165, 61655, 71060, 76228, 95285, 110330, 123310, 190570, 209627, 220660, 246620, 381140, 419254, 838508, 1048135, 2096270, 4192540]

約数ペア:

[(1, 4192540), (2, 2096270), (4, 1048135), (5, 838508), (10, 419254), (11, 381140), (17, 246620), (19, 220660), (20, 209627), (22, 190570), (34, 123310), (38, 110330), (44, 95285), (55, 76228), (59, 71060), (68, 61655), (76, 55165), (85, 49324), (95, 44132), (110, 38114), (118, 35530), (170, 24662), (187, 22420), (190, 22066), (209, 20060), (220, 19057), (236, 17765), (295, 14212), (323, 12980), (340, 12331), (374, 11210), (380, 11033), (418, 10030), (590, 7106), (646, 6490), (649, 6460), (748, 5605), (836, 5015), (935, 4484), (1003, 4180), (1045, 4012), (1121, 3740), (1180, 3553), (1292, 3245), (1298, 3230), (1615, 2596), (1870, 2242), (2006, 2090)]