2542763950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 5180052384

約数和(自身を除く): 2637288434

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 233, 347, 370, 425, 466, 629, 694, 850, 925, 1165, 1258, 1735, 1850, 2330, 3145, 3470, 3961, 5825, 5899, 6290, 7922, 8621, 8675, 11650, 11798, 12839, 15725, 17242, 17350, 19805, 25678, 29495, 31450, 39610, 43105, 58990, 64195, 80851, 86210, 99025, 128390, 146557, 147475, 161702, 198050, 215525, 218263, 293114, 294950, 320975, 404255, 431050, 436526, 641950, 732785, 808510, 1091315, 1374467, 1465570, 2021275, 2182630, 2748934, 2991487, 3663925, 4042550, 5456575, 5982974, 6872335, 7327850, 10913150, 13744670, 14957435, 29914870, 34361675, 50855279, 68723350, 74787175, 101710558, 149574350, 254276395, 508552790, 1271381975, 2542763950]

約数ペア:

[(1, 2542763950), (2, 1271381975), (5, 508552790), (10, 254276395), (17, 149574350), (25, 101710558), (34, 74787175), (37, 68723350), (50, 50855279), (74, 34361675), (85, 29914870), (170, 14957435), (185, 13744670), (233, 10913150), (347, 7327850), (370, 6872335), (425, 5982974), (466, 5456575), (629, 4042550), (694, 3663925), (850, 2991487), (925, 2748934), (1165, 2182630), (1258, 2021275), (1735, 1465570), (1850, 1374467), (2330, 1091315), (3145, 808510), (3470, 732785), (3961, 641950), (5825, 436526), (5899, 431050), (6290, 404255), (7922, 320975), (8621, 294950), (8675, 293114), (11650, 218263), (11798, 215525), (12839, 198050), (15725, 161702), (17242, 147475), (17350, 146557), (19805, 128390), (25678, 99025), (29495, 86210), (31450, 80851), (39610, 64195), (43105, 58990)]