45153160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 65888120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1223, 1420, 1846, 2446, 2840, 3692, 4615, 4892, 6115, 7384, 9230, 9784, 12230, 15899, 18460, 24460, 31798, 36920, 48920, 63596, 79495, 86833, 127192, 158990, 173666, 317980, 347332, 434165, 635960, 694664, 868330, 1128829, 1736660, 2257658, 3473320, 4515316, 5644145, 9030632, 11288290, 22576580, 45153160]

約数ペア:

[(1, 45153160), (2, 22576580), (4, 11288290), (5, 9030632), (8, 5644145), (10, 4515316), (13, 3473320), (20, 2257658), (26, 1736660), (40, 1128829), (52, 868330), (65, 694664), (71, 635960), (104, 434165), (130, 347332), (142, 317980), (260, 173666), (284, 158990), (355, 127192), (520, 86833), (568, 79495), (710, 63596), (923, 48920), (1223, 36920), (1420, 31798), (1846, 24460), (2446, 18460), (2840, 15899), (3692, 12230), (4615, 9784), (4892, 9230), (6115, 7384)]