4261300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 9471616

約数和(自身を除く): 5210316

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 991, 1075, 1982, 2150, 3964, 4300, 4955, 9910, 19820, 24775, 42613, 49550, 85226, 99100, 170452, 213065, 426130, 852260, 1065325, 2130650, 4261300]

約数ペア:

[(1, 4261300), (2, 2130650), (4, 1065325), (5, 852260), (10, 426130), (20, 213065), (25, 170452), (43, 99100), (50, 85226), (86, 49550), (100, 42613), (172, 24775), (215, 19820), (430, 9910), (860, 4955), (991, 4300), (1075, 3964), (1982, 2150)]