3213373040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{20483}}^1$

素因数の和:20586

約数の個数: 80

約数和(自身を含む): 7818169248

約数和(自身を除く): 4604796208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 74, 80, 106, 148, 185, 212, 265, 296, 370, 424, 530, 592, 740, 848, 1060, 1480, 1961, 2120, 2960, 3922, 4240, 7844, 9805, 15688, 19610, 20483, 31376, 39220, 40966, 78440, 81932, 102415, 156880, 163864, 204830, 327728, 409660, 757871, 819320, 1085599, 1515742, 1638640, 2171198, 3031484, 3789355, 4342396, 5427995, 6062968, 7578710, 8684792, 10855990, 12125936, 15157420, 17369584, 21711980, 30314840, 40167163, 43423960, 60629680, 80334326, 86847920, 160668652, 200835815, 321337304, 401671630, 642674608, 803343260, 1606686520, 3213373040]

約数ペア:

[(1, 3213373040), (2, 1606686520), (4, 803343260), (5, 642674608), (8, 401671630), (10, 321337304), (16, 200835815), (20, 160668652), (37, 86847920), (40, 80334326), (53, 60629680), (74, 43423960), (80, 40167163), (106, 30314840), (148, 21711980), (185, 17369584), (212, 15157420), (265, 12125936), (296, 10855990), (370, 8684792), (424, 7578710), (530, 6062968), (592, 5427995), (740, 4342396), (848, 3789355), (1060, 3031484), (1480, 2171198), (1961, 1638640), (2120, 1515742), (2960, 1085599), (3922, 819320), (4240, 757871), (7844, 409660), (9805, 327728), (15688, 204830), (19610, 163864), (20483, 156880), (31376, 102415), (39220, 81932), (40966, 78440)]