1708736900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2699}}^1$

素因数の和:3213

約数の個数: 72

約数和(自身を含む): 4002868800

約数和(自身を除く): 2294131900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 487, 650, 974, 1300, 1948, 2435, 2699, 4870, 5398, 6331, 9740, 10796, 12175, 12662, 13495, 24350, 25324, 26990, 31655, 35087, 48700, 53980, 63310, 67475, 70174, 126620, 134950, 140348, 158275, 175435, 269900, 316550, 350870, 633100, 701740, 877175, 1314413, 1754350, 2628826, 3508700, 5257652, 6572065, 13144130, 17087369, 26288260, 32860325, 34174738, 65720650, 68349476, 85436845, 131441300, 170873690, 341747380, 427184225, 854368450, 1708736900]

約数ペア:

[(1, 1708736900), (2, 854368450), (4, 427184225), (5, 341747380), (10, 170873690), (13, 131441300), (20, 85436845), (25, 68349476), (26, 65720650), (50, 34174738), (52, 32860325), (65, 26288260), (100, 17087369), (130, 13144130), (260, 6572065), (325, 5257652), (487, 3508700), (650, 2628826), (974, 1754350), (1300, 1314413), (1948, 877175), (2435, 701740), (2699, 633100), (4870, 350870), (5398, 316550), (6331, 269900), (9740, 175435), (10796, 158275), (12175, 140348), (12662, 134950), (13495, 126620), (24350, 70174), (25324, 67475), (26990, 63310), (31655, 53980), (35087, 48700)]