111474220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38977}}^1$

素因数の和:39010

約数の個数: 48

約数和(自身を含む): 275028768

約数和(自身を除く): 163554548

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 38977, 77954, 155908, 194885, 389770, 428747, 506701, 779540, 857494, 1013402, 1714988, 2026804, 2143735, 2533505, 4287470, 5067010, 5573711, 8574940, 10134020, 11147422, 22294844, 27868555, 55737110, 111474220]

約数ペア:

[(1, 111474220), (2, 55737110), (4, 27868555), (5, 22294844), (10, 11147422), (11, 10134020), (13, 8574940), (20, 5573711), (22, 5067010), (26, 4287470), (44, 2533505), (52, 2143735), (55, 2026804), (65, 1714988), (110, 1013402), (130, 857494), (143, 779540), (220, 506701), (260, 428747), (286, 389770), (572, 194885), (715, 155908), (1430, 77954), (2860, 38977)]