10691780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 25570944

約数和(自身を除く): 14879164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2113, 2530, 4226, 5060, 8452, 10565, 21130, 23243, 42260, 46486, 48599, 92972, 97198, 116215, 194396, 232430, 242995, 464860, 485990, 534589, 971980, 1069178, 2138356, 2672945, 5345890, 10691780]

約数ペア:

[(1, 10691780), (2, 5345890), (4, 2672945), (5, 2138356), (10, 1069178), (11, 971980), (20, 534589), (22, 485990), (23, 464860), (44, 242995), (46, 232430), (55, 194396), (92, 116215), (110, 97198), (115, 92972), (220, 48599), (230, 46486), (253, 42260), (460, 23243), (506, 21130), (1012, 10565), (1265, 8452), (2113, 5060), (2530, 4226)]