25198260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 45587532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 911, 922, 1383, 1822, 1844, 2305, 2733, 2766, 3644, 4555, 4610, 5466, 5532, 6915, 9110, 9220, 10932, 13665, 13830, 18220, 27330, 27660, 54660, 419971, 839942, 1259913, 1679884, 2099855, 2519826, 4199710, 5039652, 6299565, 8399420, 12599130, 25198260]

約数ペア:

[(1, 25198260), (2, 12599130), (3, 8399420), (4, 6299565), (5, 5039652), (6, 4199710), (10, 2519826), (12, 2099855), (15, 1679884), (20, 1259913), (30, 839942), (60, 419971), (461, 54660), (911, 27660), (922, 27330), (1383, 18220), (1822, 13830), (1844, 13665), (2305, 10932), (2733, 9220), (2766, 9110), (3644, 6915), (4555, 5532), (4610, 5466)]