40989812812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1\times {\mathrm{10331}}^1$

素因数の和:12250

約数の個数: 48

約数和(自身を含む): 79184365344

約数和(自身を除く): 38194552532

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1861, 2132, 3722, 7444, 10331, 20662, 24193, 41324, 48386, 76301, 96772, 134303, 152602, 268606, 305204, 423571, 537212, 847142, 991913, 1694284, 1983826, 3967652, 5506423, 11012846, 19225991, 22025692, 38451982, 76903964, 249937883, 499875766, 788265631, 999751532, 1576531262, 3153062524, 10247453203, 20494906406, 40989812812]

約数ペア:

[(1, 40989812812), (2, 20494906406), (4, 10247453203), (13, 3153062524), (26, 1576531262), (41, 999751532), (52, 788265631), (82, 499875766), (164, 249937883), (533, 76903964), (1066, 38451982), (1861, 22025692), (2132, 19225991), (3722, 11012846), (7444, 5506423), (10331, 3967652), (20662, 1983826), (24193, 1694284), (41324, 991913), (48386, 847142), (76301, 537212), (96772, 423571), (134303, 305204), (152602, 268606)]