2519329450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1277}}^1$

素因数の和:1528

約数の個数: 96

約数和(自身を含む): 5442562368

約数和(自身を除く): 2923232918

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 211, 275, 374, 422, 425, 550, 850, 935, 1055, 1277, 1870, 2110, 2321, 2554, 3587, 4642, 4675, 5275, 6385, 7174, 9350, 10550, 11605, 12770, 14047, 17935, 21709, 23210, 28094, 31925, 35870, 39457, 43418, 58025, 63850, 70235, 78914, 89675, 108545, 116050, 140470, 179350, 197285, 217090, 238799, 269447, 351175, 394570, 477598, 538894, 542725, 702350, 986425, 1085450, 1193995, 1347235, 1972850, 2387990, 2694470, 2963917, 4580599, 5927834, 5969975, 6736175, 9161198, 11939950, 13472350, 14819585, 22902995, 29639170, 45805990, 50386589, 74097925, 100773178, 114514975, 148195850, 229029950, 251932945, 503865890, 1259664725, 2519329450]

約数ペア:

[(1, 2519329450), (2, 1259664725), (5, 503865890), (10, 251932945), (11, 229029950), (17, 148195850), (22, 114514975), (25, 100773178), (34, 74097925), (50, 50386589), (55, 45805990), (85, 29639170), (110, 22902995), (170, 14819585), (187, 13472350), (211, 11939950), (275, 9161198), (374, 6736175), (422, 5969975), (425, 5927834), (550, 4580599), (850, 2963917), (935, 2694470), (1055, 2387990), (1277, 1972850), (1870, 1347235), (2110, 1193995), (2321, 1085450), (2554, 986425), (3587, 702350), (4642, 542725), (4675, 538894), (5275, 477598), (6385, 394570), (7174, 351175), (9350, 269447), (10550, 238799), (11605, 217090), (12770, 197285), (14047, 179350), (17935, 140470), (21709, 116050), (23210, 108545), (28094, 89675), (31925, 78914), (35870, 70235), (39457, 63850), (43418, 58025)]