20134562900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{773}}^1\times {\mathrm{6353}}^1$

素因数の和:7181

約数の個数: 72

約数和(自身を含む): 44822615544

約数和(自身を除く): 24688052644

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 773, 820, 1025, 1546, 2050, 3092, 3865, 4100, 6353, 7730, 12706, 15460, 19325, 25412, 31693, 31765, 38650, 63386, 63530, 77300, 126772, 127060, 158465, 158825, 260473, 316930, 317650, 520946, 633860, 635300, 792325, 1041892, 1302365, 1584650, 2604730, 3169300, 4910869, 5209460, 6511825, 9821738, 13023650, 19643476, 24554345, 26047300, 49108690, 98217380, 122771725, 201345629, 245543450, 402691258, 491086900, 805382516, 1006728145, 2013456290, 4026912580, 5033640725, 10067281450, 20134562900]

約数ペア:

[(1, 20134562900), (2, 10067281450), (4, 5033640725), (5, 4026912580), (10, 2013456290), (20, 1006728145), (25, 805382516), (41, 491086900), (50, 402691258), (82, 245543450), (100, 201345629), (164, 122771725), (205, 98217380), (410, 49108690), (773, 26047300), (820, 24554345), (1025, 19643476), (1546, 13023650), (2050, 9821738), (3092, 6511825), (3865, 5209460), (4100, 4910869), (6353, 3169300), (7730, 2604730), (12706, 1584650), (15460, 1302365), (19325, 1041892), (25412, 792325), (31693, 635300), (31765, 633860), (38650, 520946), (63386, 317650), (63530, 316930), (77300, 260473), (126772, 158825), (127060, 158465)]