25518350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 57746304

約数和(自身を除く): 32227954

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 43, 50, 55, 65, 83, 86, 110, 130, 143, 166, 215, 275, 286, 325, 415, 430, 473, 550, 559, 650, 715, 830, 913, 946, 1075, 1079, 1118, 1430, 1826, 2075, 2150, 2158, 2365, 2795, 3569, 3575, 4150, 4565, 4730, 5395, 5590, 6149, 7138, 7150, 9130, 10790, 11825, 11869, 12298, 13975, 17845, 22825, 23650, 23738, 26975, 27950, 30745, 35690, 39259, 45650, 46397, 53950, 59345, 61490, 78518, 89225, 92794, 118690, 153725, 178450, 196295, 231985, 296725, 307450, 392590, 463970, 510367, 593450, 981475, 1020734, 1159925, 1962950, 2319850, 2551835, 5103670, 12759175, 25518350]

約数ペア:

[(1, 25518350), (2, 12759175), (5, 5103670), (10, 2551835), (11, 2319850), (13, 1962950), (22, 1159925), (25, 1020734), (26, 981475), (43, 593450), (50, 510367), (55, 463970), (65, 392590), (83, 307450), (86, 296725), (110, 231985), (130, 196295), (143, 178450), (166, 153725), (215, 118690), (275, 92794), (286, 89225), (325, 78518), (415, 61490), (430, 59345), (473, 53950), (550, 46397), (559, 45650), (650, 39259), (715, 35690), (830, 30745), (913, 27950), (946, 26975), (1075, 23738), (1079, 23650), (1118, 22825), (1430, 17845), (1826, 13975), (2075, 12298), (2150, 11869), (2158, 11825), (2365, 10790), (2795, 9130), (3569, 7150), (3575, 7138), (4150, 6149), (4565, 5590), (4730, 5395)]