4875260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 11684736

約数和(自身を除く): 6809476

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1103, 1105, 2206, 2210, 4412, 4420, 5515, 11030, 14339, 18751, 22060, 28678, 37502, 57356, 71695, 75004, 93755, 143390, 187510, 243763, 286780, 375020, 487526, 975052, 1218815, 2437630, 4875260]

約数ペア:

[(1, 4875260), (2, 2437630), (4, 1218815), (5, 975052), (10, 487526), (13, 375020), (17, 286780), (20, 243763), (26, 187510), (34, 143390), (52, 93755), (65, 75004), (68, 71695), (85, 57356), (130, 37502), (170, 28678), (221, 22060), (260, 18751), (340, 14339), (442, 11030), (884, 5515), (1103, 4420), (1105, 4412), (2206, 2210)]