1256512152010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{29447203}}^1$

素因数の和:29447478

約数の個数: 32

約数和(自身を含む): 2404305312192

約数和(自身を除く): 1147793160182

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1255, 2510, 4267, 8534, 21335, 42670, 29447203, 58894406, 147236015, 294472030, 500602451, 1001204902, 2503012255, 5006024510, 7391247953, 14782495906, 36956239765, 73912479530, 125651215201, 251302430402, 628256076005, 1256512152010]

約数ペア:

[(1, 1256512152010), (2, 628256076005), (5, 251302430402), (10, 125651215201), (17, 73912479530), (34, 36956239765), (85, 14782495906), (170, 7391247953), (251, 5006024510), (502, 2503012255), (1255, 1001204902), (2510, 500602451), (4267, 294472030), (8534, 147236015), (21335, 58894406), (42670, 29447203)]