10820150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 22284288

約数和(自身を除く): 11464138

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 191, 206, 275, 382, 515, 550, 955, 1030, 1133, 1910, 2101, 2266, 2575, 4202, 4775, 5150, 5665, 9550, 10505, 11330, 19673, 21010, 28325, 39346, 52525, 56650, 98365, 105050, 196730, 216403, 432806, 491825, 983650, 1082015, 2164030, 5410075, 10820150]

約数ペア:

[(1, 10820150), (2, 5410075), (5, 2164030), (10, 1082015), (11, 983650), (22, 491825), (25, 432806), (50, 216403), (55, 196730), (103, 105050), (110, 98365), (191, 56650), (206, 52525), (275, 39346), (382, 28325), (515, 21010), (550, 19673), (955, 11330), (1030, 10505), (1133, 9550), (1910, 5665), (2101, 5150), (2266, 4775), (2575, 4202)]