78441610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14717}}^1$

素因数の和:14778

約数の個数: 32

約数和(自身を含む): 155775312

約数和(自身を除く): 77333702

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 14717, 29434, 73585, 147170, 191321, 382642, 603397, 956605, 1206794, 1913210, 3016985, 6033970, 7844161, 15688322, 39220805, 78441610]

約数ペア:

[(1, 78441610), (2, 39220805), (5, 15688322), (10, 7844161), (13, 6033970), (26, 3016985), (41, 1913210), (65, 1206794), (82, 956605), (130, 603397), (205, 382642), (410, 191321), (533, 147170), (1066, 73585), (2665, 29434), (5330, 14717)]