4812400

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 11831832

約数和(自身を除く): 7019432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 227, 265, 400, 424, 454, 530, 848, 908, 1060, 1135, 1325, 1816, 2120, 2270, 2650, 3632, 4240, 4540, 5300, 5675, 9080, 10600, 11350, 12031, 18160, 21200, 22700, 24062, 45400, 48124, 60155, 90800, 96248, 120310, 192496, 240620, 300775, 481240, 601550, 962480, 1203100, 2406200, 4812400]

約数ペア:

[(1, 4812400), (2, 2406200), (4, 1203100), (5, 962480), (8, 601550), (10, 481240), (16, 300775), (20, 240620), (25, 192496), (40, 120310), (50, 96248), (53, 90800), (80, 60155), (100, 48124), (106, 45400), (200, 24062), (212, 22700), (227, 21200), (265, 18160), (400, 12031), (424, 11350), (454, 10600), (530, 9080), (848, 5675), (908, 5300), (1060, 4540), (1135, 4240), (1325, 3632), (1816, 2650), (2120, 2270)]