8801764900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1\times {\mathrm{2213}}^1$

素因数の和:3541

約数の個数: 72

約数和(自身を含む): 19740236544

約数和(自身を除く): 10938471644

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1283, 1550, 2213, 2566, 3100, 4426, 5132, 6415, 8852, 11065, 12830, 22130, 25660, 32075, 39773, 44260, 55325, 64150, 68603, 79546, 110650, 128300, 137206, 159092, 198865, 221300, 274412, 343015, 397730, 686030, 795460, 994325, 1372060, 1715075, 1988650, 2839279, 3430150, 3977300, 5678558, 6860300, 11357116, 14196395, 28392790, 56785580, 70981975, 88017649, 141963950, 176035298, 283927900, 352070596, 440088245, 880176490, 1760352980, 2200441225, 4400882450, 8801764900]

約数ペア:

[(1, 8801764900), (2, 4400882450), (4, 2200441225), (5, 1760352980), (10, 880176490), (20, 440088245), (25, 352070596), (31, 283927900), (50, 176035298), (62, 141963950), (100, 88017649), (124, 70981975), (155, 56785580), (310, 28392790), (620, 14196395), (775, 11357116), (1283, 6860300), (1550, 5678558), (2213, 3977300), (2566, 3430150), (3100, 2839279), (4426, 1988650), (5132, 1715075), (6415, 1372060), (8852, 994325), (11065, 795460), (12830, 686030), (22130, 397730), (25660, 343015), (32075, 274412), (39773, 221300), (44260, 198865), (55325, 159092), (64150, 137206), (68603, 128300), (79546, 110650)]