5422300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 13099856

約数和(自身を除く): 7677556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 97, 100, 130, 172, 194, 215, 260, 325, 388, 430, 485, 559, 650, 860, 970, 1075, 1118, 1261, 1300, 1940, 2150, 2236, 2425, 2522, 2795, 4171, 4300, 4850, 5044, 5590, 6305, 8342, 9700, 11180, 12610, 13975, 16684, 20855, 25220, 27950, 31525, 41710, 54223, 55900, 63050, 83420, 104275, 108446, 126100, 208550, 216892, 271115, 417100, 542230, 1084460, 1355575, 2711150, 5422300]

約数ペア:

[(1, 5422300), (2, 2711150), (4, 1355575), (5, 1084460), (10, 542230), (13, 417100), (20, 271115), (25, 216892), (26, 208550), (43, 126100), (50, 108446), (52, 104275), (65, 83420), (86, 63050), (97, 55900), (100, 54223), (130, 41710), (172, 31525), (194, 27950), (215, 25220), (260, 20855), (325, 16684), (388, 13975), (430, 12610), (485, 11180), (559, 9700), (650, 8342), (860, 6305), (970, 5590), (1075, 5044), (1118, 4850), (1261, 4300), (1300, 4171), (1940, 2795), (2150, 2522), (2236, 2425)]