103663780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2113}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 238662144

約数和(自身を除く): 134998364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2113, 2230, 2453, 4226, 4460, 4906, 8452, 9812, 10565, 12265, 21130, 23243, 24530, 42260, 46486, 49060, 92972, 116215, 232430, 464860, 471199, 942398, 1884796, 2355995, 4711990, 5183189, 9423980, 10366378, 20732756, 25915945, 51831890, 103663780]

約数ペア:

[(1, 103663780), (2, 51831890), (4, 25915945), (5, 20732756), (10, 10366378), (11, 9423980), (20, 5183189), (22, 4711990), (44, 2355995), (55, 1884796), (110, 942398), (220, 471199), (223, 464860), (446, 232430), (892, 116215), (1115, 92972), (2113, 49060), (2230, 46486), (2453, 42260), (4226, 24530), (4460, 23243), (4906, 21130), (8452, 12265), (9812, 10565)]