6438488450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{1913}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 12141160416

約数和(自身を除く): 5702671966

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 811, 830, 1622, 1913, 2075, 3826, 4055, 4150, 8110, 9565, 19130, 20275, 40550, 47825, 67313, 95650, 134626, 158779, 317558, 336565, 673130, 793895, 1551443, 1587790, 1682825, 3102886, 3365650, 3969475, 7757215, 7938950, 15514430, 38786075, 77572150, 128769769, 257539538, 643848845, 1287697690, 3219244225, 6438488450]

約数ペア:

[(1, 6438488450), (2, 3219244225), (5, 1287697690), (10, 643848845), (25, 257539538), (50, 128769769), (83, 77572150), (166, 38786075), (415, 15514430), (811, 7938950), (830, 7757215), (1622, 3969475), (1913, 3365650), (2075, 3102886), (3826, 1682825), (4055, 1587790), (4150, 1551443), (8110, 793895), (9565, 673130), (19130, 336565), (20275, 317558), (40550, 158779), (47825, 134626), (67313, 95650)]