25393020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5099}}^1$

素因数の和:5194

約数の個数: 48

約数和(自身を含む): 71971200

約数和(自身を除く): 46578180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 5099, 10198, 15297, 20396, 25495, 30594, 50990, 61188, 76485, 101980, 152970, 305940, 423217, 846434, 1269651, 1692868, 2116085, 2539302, 4232170, 5078604, 6348255, 8464340, 12696510, 25393020]

約数ペア:

[(1, 25393020), (2, 12696510), (3, 8464340), (4, 6348255), (5, 5078604), (6, 4232170), (10, 2539302), (12, 2116085), (15, 1692868), (20, 1269651), (30, 846434), (60, 423217), (83, 305940), (166, 152970), (249, 101980), (332, 76485), (415, 61188), (498, 50990), (830, 30594), (996, 25495), (1245, 20396), (1660, 15297), (2490, 10198), (4980, 5099)]