100595320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 259807680

約数和(自身を除く): 159212360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 554, 1108, 1297, 1385, 1939, 2216, 2594, 2770, 3878, 5188, 5540, 6485, 7756, 9079, 9695, 10376, 11080, 12970, 15512, 18158, 19390, 25940, 36316, 38780, 45395, 51880, 72632, 77560, 90790, 181580, 359269, 363160, 718538, 1437076, 1796345, 2514883, 2874152, 3592690, 5029766, 7185380, 10059532, 12574415, 14370760, 20119064, 25148830, 50297660, 100595320]

約数ペア:

[(1, 100595320), (2, 50297660), (4, 25148830), (5, 20119064), (7, 14370760), (8, 12574415), (10, 10059532), (14, 7185380), (20, 5029766), (28, 3592690), (35, 2874152), (40, 2514883), (56, 1796345), (70, 1437076), (140, 718538), (277, 363160), (280, 359269), (554, 181580), (1108, 90790), (1297, 77560), (1385, 72632), (1939, 51880), (2216, 45395), (2594, 38780), (2770, 36316), (3878, 25940), (5188, 19390), (5540, 18158), (6485, 15512), (7756, 12970), (9079, 11080), (9695, 10376)]