40919450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 91869120

約数和(自身を除く): 50949670

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 59, 65, 97, 110, 118, 130, 143, 194, 275, 286, 295, 325, 485, 550, 590, 649, 650, 715, 767, 970, 1067, 1261, 1298, 1430, 1475, 1534, 2134, 2425, 2522, 2950, 3245, 3575, 3835, 4850, 5335, 5723, 6305, 6490, 7150, 7670, 8437, 10670, 11446, 12610, 13871, 16225, 16874, 19175, 26675, 27742, 28615, 31525, 32450, 38350, 42185, 53350, 57230, 62953, 63050, 69355, 74399, 84370, 125906, 138710, 143075, 148798, 210925, 286150, 314765, 346775, 371995, 421850, 629530, 693550, 743990, 818389, 1573825, 1636778, 1859975, 3147650, 3719950, 4091945, 8183890, 20459725, 40919450]

約数ペア:

[(1, 40919450), (2, 20459725), (5, 8183890), (10, 4091945), (11, 3719950), (13, 3147650), (22, 1859975), (25, 1636778), (26, 1573825), (50, 818389), (55, 743990), (59, 693550), (65, 629530), (97, 421850), (110, 371995), (118, 346775), (130, 314765), (143, 286150), (194, 210925), (275, 148798), (286, 143075), (295, 138710), (325, 125906), (485, 84370), (550, 74399), (590, 69355), (649, 63050), (650, 62953), (715, 57230), (767, 53350), (970, 42185), (1067, 38350), (1261, 32450), (1298, 31525), (1430, 28615), (1475, 27742), (1534, 26675), (2134, 19175), (2425, 16874), (2522, 16225), (2950, 13871), (3245, 12610), (3575, 11446), (3835, 10670), (4850, 8437), (5335, 7670), (5723, 7150), (6305, 6490)]