4210221.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 57697920

約数和(自身を除く): 30808850

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 529, 598, 782, 1058, 1105, 1495, 1955, 2210, 2645, 2990, 3910, 5083, 5290, 6877, 8993, 10166, 12167, 13754, 17986, 24334, 25415, 34385, 44965, 50830, 60835, 68770, 89930, 116909, 121670, 158171, 206839, 233818, 316342, 413678, 584545, 790855, 1034195, 1169090, 1581710, 2068390, 2688907, 5377814, 13444535, 26889070]

約数ペア:

[(1, 26889070), (2, 13444535), (5, 5377814), (10, 2688907), (13, 2068390), (17, 1581710), (23, 1169090), (26, 1034195), (34, 790855), (46, 584545), (65, 413678), (85, 316342), (115, 233818), (130, 206839), (170, 158171), (221, 121670), (230, 116909), (299, 89930), (391, 68770), (442, 60835), (529, 50830), (598, 44965), (782, 34385), (1058, 25415), (1105, 24334), (1495, 17986), (1955, 13754), (2210, 12167), (2645, 10166), (2990, 8993), (3910, 6877), (5083, 5290)]