2123927650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 4464714240

約数和(自身を除く): 2340786590

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 47, 50, 65, 74, 94, 130, 185, 235, 325, 370, 470, 481, 611, 650, 925, 962, 1175, 1222, 1739, 1850, 1879, 2350, 2405, 3055, 3478, 3758, 4810, 6110, 8695, 9395, 12025, 15275, 17390, 18790, 22607, 24050, 24427, 30550, 43475, 45214, 46975, 48854, 69523, 86950, 88313, 93950, 113035, 122135, 139046, 176626, 226070, 244270, 347615, 441565, 565175, 610675, 695230, 883130, 903799, 1130350, 1148069, 1221350, 1738075, 1807598, 2207825, 2296138, 3267581, 3476150, 4415650, 4518995, 5740345, 6535162, 9037990, 11480690, 16337905, 22594975, 28701725, 32675810, 42478553, 45189950, 57403450, 81689525, 84957106, 163379050, 212392765, 424785530, 1061963825, 2123927650]

約数ペア:

[(1, 2123927650), (2, 1061963825), (5, 424785530), (10, 212392765), (13, 163379050), (25, 84957106), (26, 81689525), (37, 57403450), (47, 45189950), (50, 42478553), (65, 32675810), (74, 28701725), (94, 22594975), (130, 16337905), (185, 11480690), (235, 9037990), (325, 6535162), (370, 5740345), (470, 4518995), (481, 4415650), (611, 3476150), (650, 3267581), (925, 2296138), (962, 2207825), (1175, 1807598), (1222, 1738075), (1739, 1221350), (1850, 1148069), (1879, 1130350), (2350, 903799), (2405, 883130), (3055, 695230), (3478, 610675), (3758, 565175), (4810, 441565), (6110, 347615), (8695, 244270), (9395, 226070), (12025, 176626), (15275, 139046), (17390, 122135), (18790, 113035), (22607, 93950), (24050, 88313), (24427, 86950), (30550, 69523), (43475, 48854), (45214, 46975)]