103413890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 207875808

約数和(自身を除く): 104461918

約数列:

[1, 2, 5, 10, 17, 34, 37, 41, 74, 82, 85, 170, 185, 205, 370, 401, 410, 629, 697, 802, 1258, 1394, 1517, 2005, 3034, 3145, 3485, 4010, 6290, 6817, 6970, 7585, 13634, 14837, 15170, 16441, 25789, 29674, 32882, 34085, 51578, 68170, 74185, 82205, 128945, 148370, 164410, 252229, 257890, 279497, 504458, 558994, 608317, 1216634, 1261145, 1397485, 2522290, 2794970, 3041585, 6083170, 10341389, 20682778, 51706945, 103413890]

約数ペア:

[(1, 103413890), (2, 51706945), (5, 20682778), (10, 10341389), (17, 6083170), (34, 3041585), (37, 2794970), (41, 2522290), (74, 1397485), (82, 1261145), (85, 1216634), (170, 608317), (185, 558994), (205, 504458), (370, 279497), (401, 257890), (410, 252229), (629, 164410), (697, 148370), (802, 128945), (1258, 82205), (1394, 74185), (1517, 68170), (2005, 51578), (3034, 34085), (3145, 32882), (3485, 29674), (4010, 25789), (6290, 16441), (6817, 15170), (6970, 14837), (7585, 13634)]