139741700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11743}}^1$

素因数の和:11781

約数の個数: 72

約数和(自身を含む): 366976512

約数和(自身を除く): 227234812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11743, 11900, 23486, 46972, 58715, 82201, 117430, 164402, 199631, 234860, 293575, 328804, 399262, 411005, 587150, 798524, 822010, 998155, 1174300, 1397417, 1644020, 1996310, 2055025, 2794834, 3992620, 4110050, 4990775, 5589668, 6987085, 8220100, 9981550, 13974170, 19963100, 27948340, 34935425, 69870850, 139741700]

約数ペア:

[(1, 139741700), (2, 69870850), (4, 34935425), (5, 27948340), (7, 19963100), (10, 13974170), (14, 9981550), (17, 8220100), (20, 6987085), (25, 5589668), (28, 4990775), (34, 4110050), (35, 3992620), (50, 2794834), (68, 2055025), (70, 1996310), (85, 1644020), (100, 1397417), (119, 1174300), (140, 998155), (170, 822010), (175, 798524), (238, 587150), (340, 411005), (350, 399262), (425, 328804), (476, 293575), (595, 234860), (700, 199631), (850, 164402), (1190, 117430), (1700, 82201), (2380, 58715), (2975, 46972), (5950, 23486), (11743, 11900)]