5200357820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{17047}}^1$

素因数の和:19242

約数の個数: 48

約数和(自身を含む): 12487319040

約数和(自身を除く): 7286961220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2179, 4358, 8716, 10895, 15253, 17047, 21790, 30506, 34094, 43580, 61012, 68188, 76265, 85235, 119329, 152530, 170470, 238658, 305060, 340940, 477316, 596645, 1193290, 2386580, 37145413, 74290826, 148581652, 185727065, 260017891, 371454130, 520035782, 742908260, 1040071564, 1300089455, 2600178910, 5200357820]

約数ペア:

[(1, 5200357820), (2, 2600178910), (4, 1300089455), (5, 1040071564), (7, 742908260), (10, 520035782), (14, 371454130), (20, 260017891), (28, 185727065), (35, 148581652), (70, 74290826), (140, 37145413), (2179, 2386580), (4358, 1193290), (8716, 596645), (10895, 477316), (15253, 340940), (17047, 305060), (21790, 238658), (30506, 170470), (34094, 152530), (43580, 119329), (61012, 85235), (68188, 76265)]