236414980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 508322304

約数和(自身を除く): 271907324

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 271, 530, 542, 823, 1060, 1084, 1355, 1646, 2710, 3292, 4115, 5420, 8230, 14363, 16460, 28726, 43619, 57452, 71815, 87238, 143630, 174476, 218095, 223033, 287260, 436190, 446066, 872380, 892132, 1115165, 2230330, 4460660, 11820749, 23641498, 47282996, 59103745, 118207490, 236414980]

約数ペア:

[(1, 236414980), (2, 118207490), (4, 59103745), (5, 47282996), (10, 23641498), (20, 11820749), (53, 4460660), (106, 2230330), (212, 1115165), (265, 892132), (271, 872380), (530, 446066), (542, 436190), (823, 287260), (1060, 223033), (1084, 218095), (1355, 174476), (1646, 143630), (2710, 87238), (3292, 71815), (4115, 57452), (5420, 43619), (8230, 28726), (14363, 16460)]