29154160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 78566400

約数和(自身を除く): 49412240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 659, 790, 1106, 1264, 1318, 1580, 2212, 2636, 2765, 3160, 3295, 4424, 4613, 5272, 5530, 6320, 6590, 8848, 9226, 10544, 11060, 13180, 18452, 22120, 23065, 26360, 36904, 44240, 46130, 52061, 52720, 73808, 92260, 104122, 184520, 208244, 260305, 364427, 369040, 416488, 520610, 728854, 832976, 1041220, 1457708, 1822135, 2082440, 2915416, 3644270, 4164880, 5830832, 7288540, 14577080, 29154160]

約数ペア:

[(1, 29154160), (2, 14577080), (4, 7288540), (5, 5830832), (7, 4164880), (8, 3644270), (10, 2915416), (14, 2082440), (16, 1822135), (20, 1457708), (28, 1041220), (35, 832976), (40, 728854), (56, 520610), (70, 416488), (79, 369040), (80, 364427), (112, 260305), (140, 208244), (158, 184520), (280, 104122), (316, 92260), (395, 73808), (553, 52720), (560, 52061), (632, 46130), (659, 44240), (790, 36904), (1106, 26360), (1264, 23065), (1318, 22120), (1580, 18452), (2212, 13180), (2636, 11060), (2765, 10544), (3160, 9226), (3295, 8848), (4424, 6590), (4613, 6320), (5272, 5530)]