8149053250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{192877}}^1$

素因数の和:192920

約数の個数: 48

約数和(自身を含む): 16518843432

約数和(自身を除く): 8369790182

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 3250, 4225, 8450, 21125, 42250, 192877, 385754, 964385, 1928770, 2507401, 4821925, 5014802, 9643850, 12537005, 24109625, 25074010, 32596213, 48219250, 62685025, 65192426, 125370050, 162981065, 313425125, 325962130, 626850250, 814905325, 1629810650, 4074526625, 8149053250]

約数ペア:

[(1, 8149053250), (2, 4074526625), (5, 1629810650), (10, 814905325), (13, 626850250), (25, 325962130), (26, 313425125), (50, 162981065), (65, 125370050), (125, 65192426), (130, 62685025), (169, 48219250), (250, 32596213), (325, 25074010), (338, 24109625), (650, 12537005), (845, 9643850), (1625, 5014802), (1690, 4821925), (3250, 2507401), (4225, 1928770), (8450, 964385), (21125, 385754), (42250, 192877)]