40232220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{95791}}^1$

素因数の和:95810

約数の個数: 48

約数和(自身を含む): 128744448

約数和(自身を除く): 88512228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95791, 191582, 287373, 383164, 478955, 574746, 670537, 957910, 1149492, 1341074, 1436865, 1915820, 2011611, 2682148, 2873730, 3352685, 4023222, 5747460, 6705370, 8046444, 10058055, 13410740, 20116110, 40232220]

約数ペア:

[(1, 40232220), (2, 20116110), (3, 13410740), (4, 10058055), (5, 8046444), (6, 6705370), (7, 5747460), (10, 4023222), (12, 3352685), (14, 2873730), (15, 2682148), (20, 2011611), (21, 1915820), (28, 1436865), (30, 1341074), (35, 1149492), (42, 957910), (60, 670537), (70, 574746), (84, 478955), (105, 383164), (140, 287373), (210, 191582), (420, 95791)]