4002193195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1571}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 6465070080

約数和(自身を除く): 2462876885

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 509, 715, 1001, 1571, 2545, 3563, 5005, 5599, 6617, 7855, 10997, 17281, 17815, 20423, 27995, 33085, 39193, 46319, 54985, 72787, 86405, 102115, 120967, 142961, 195965, 224653, 231595, 363935, 509509, 604835, 714805, 799639, 1123265, 1572571, 2547545, 3998195, 5597473, 7862855, 8796029, 10395307, 27987365, 43980145, 51976535, 61572203, 72767149, 114348377, 307861015, 363835745, 571741885, 800438639, 4002193195]

約数ペア:

[(1, 4002193195), (5, 800438639), (7, 571741885), (11, 363835745), (13, 307861015), (35, 114348377), (55, 72767149), (65, 61572203), (77, 51976535), (91, 43980145), (143, 27987365), (385, 10395307), (455, 8796029), (509, 7862855), (715, 5597473), (1001, 3998195), (1571, 2547545), (2545, 1572571), (3563, 1123265), (5005, 799639), (5599, 714805), (6617, 604835), (7855, 509509), (10997, 363935), (17281, 231595), (17815, 224653), (20423, 195965), (27995, 142961), (33085, 120967), (39193, 102115), (46319, 86405), (54985, 72787)]