65838850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 156240000

約数和(自身を除く): 90401150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 343, 349, 350, 385, 490, 539, 550, 686, 698, 770, 1078, 1225, 1715, 1745, 1925, 2443, 2450, 2695, 3430, 3490, 3773, 3839, 3850, 4886, 5390, 7546, 7678, 8575, 8725, 12215, 13475, 17101, 17150, 17450, 18865, 19195, 24430, 26873, 26950, 34202, 37730, 38390, 53746, 61075, 85505, 94325, 95975, 119707, 122150, 134365, 171010, 188111, 188650, 191950, 239414, 268730, 376222, 427525, 598535, 671825, 855050, 940555, 1197070, 1316777, 1343650, 1881110, 2633554, 2992675, 4702775, 5985350, 6583885, 9405550, 13167770, 32919425, 65838850]

約数ペア:

[(1, 65838850), (2, 32919425), (5, 13167770), (7, 9405550), (10, 6583885), (11, 5985350), (14, 4702775), (22, 2992675), (25, 2633554), (35, 1881110), (49, 1343650), (50, 1316777), (55, 1197070), (70, 940555), (77, 855050), (98, 671825), (110, 598535), (154, 427525), (175, 376222), (245, 268730), (275, 239414), (343, 191950), (349, 188650), (350, 188111), (385, 171010), (490, 134365), (539, 122150), (550, 119707), (686, 95975), (698, 94325), (770, 85505), (1078, 61075), (1225, 53746), (1715, 38390), (1745, 37730), (1925, 34202), (2443, 26950), (2450, 26873), (2695, 24430), (3430, 19195), (3490, 18865), (3773, 17450), (3839, 17150), (3850, 17101), (4886, 13475), (5390, 12215), (7546, 8725), (7678, 8575)]