2913286880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2601149}}^1$

素因数の和:2601171

約数の個数: 48

約数和(自身を含む): 7865877600

約数和(自身を除く): 4952590720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2601149, 5202298, 10404596, 13005745, 18208043, 20809192, 26011490, 36416086, 41618384, 52022980, 72832172, 83236768, 91040215, 104045960, 145664344, 182080430, 208091920, 291328688, 364160860, 416183840, 582657376, 728321720, 1456643440, 2913286880]

約数ペア:

[(1, 2913286880), (2, 1456643440), (4, 728321720), (5, 582657376), (7, 416183840), (8, 364160860), (10, 291328688), (14, 208091920), (16, 182080430), (20, 145664344), (28, 104045960), (32, 91040215), (35, 83236768), (40, 72832172), (56, 52022980), (70, 41618384), (80, 36416086), (112, 26011490), (140, 20809192), (160, 18208043), (224, 13005745), (280, 10404596), (560, 5202298), (1120, 2601149)]