103618261300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{20903}}^1$

素因数の和:23545

約数の個数: 72

約数和(自身を含む): 236787969600

約数和(自身を除く): 133169708300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2609, 5218, 10436, 13045, 20903, 26090, 41806, 49571, 52180, 65225, 83612, 99142, 104515, 130450, 198284, 209030, 247855, 260900, 397157, 418060, 495710, 522575, 794314, 991420, 1045150, 1239275, 1588628, 1985785, 2090300, 2478550, 3971570, 4957100, 7943140, 9928925, 19857850, 39715700, 54535927, 109071854, 218143708, 272679635, 545359270, 1036182613, 1090718540, 1363398175, 2072365226, 2726796350, 4144730452, 5180913065, 5453592700, 10361826130, 20723652260, 25904565325, 51809130650, 103618261300]

約数ペア:

[(1, 103618261300), (2, 51809130650), (4, 25904565325), (5, 20723652260), (10, 10361826130), (19, 5453592700), (20, 5180913065), (25, 4144730452), (38, 2726796350), (50, 2072365226), (76, 1363398175), (95, 1090718540), (100, 1036182613), (190, 545359270), (380, 272679635), (475, 218143708), (950, 109071854), (1900, 54535927), (2609, 39715700), (5218, 19857850), (10436, 9928925), (13045, 7943140), (20903, 4957100), (26090, 3971570), (41806, 2478550), (49571, 2090300), (52180, 1985785), (65225, 1588628), (83612, 1239275), (99142, 1045150), (104515, 991420), (130450, 794314), (198284, 522575), (209030, 495710), (247855, 418060), (260900, 397157)]