272383540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95239}}^1$

素因数の和:95272

約数の個数: 48

約数和(自身を含む): 672013440

約数和(自身を除く): 399629900

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, 95239, 190478, 380956, 476195, 952390, 1047629, 1238107, 1904780, 2095258, 2476214, 4190516, 4952428, 5238145, 6190535, 10476290, 12381070, 13619177, 20952580, 24762140, 27238354, 54476708, 68095885, 136191770, 272383540]

約数ペア:

[(1, 272383540), (2, 136191770), (4, 68095885), (5, 54476708), (10, 27238354), (11, 24762140), (13, 20952580), (20, 13619177), (22, 12381070), (26, 10476290), (44, 6190535), (52, 5238145), (55, 4952428), (65, 4190516), (110, 2476214), (130, 2095258), (143, 1904780), (220, 1238107), (260, 1047629), (286, 952390), (572, 476195), (715, 380956), (1430, 190478), (2860, 95239)]