490655300

素因数分解:

$2^2\times 5^2\times {\mathrm{1481}}^1\times {\mathrm{3313}}^1$

素因数の和:4808

約数の個数: 36

約数和(自身を含む): 1065762516

約数和(自身を除く): 575107216

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1481, 2962, 3313, 5924, 6626, 7405, 13252, 14810, 16565, 29620, 33130, 37025, 66260, 74050, 82825, 148100, 165650, 331300, 4906553, 9813106, 19626212, 24532765, 49065530, 98131060, 122663825, 245327650, 490655300]

約数ペア:

[(1, 490655300), (2, 245327650), (4, 122663825), (5, 98131060), (10, 49065530), (20, 24532765), (25, 19626212), (50, 9813106), (100, 4906553), (1481, 331300), (2962, 165650), (3313, 148100), (5924, 82825), (6626, 74050), (7405, 66260), (13252, 37025), (14810, 33130), (16565, 29620)]