86191700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7281

約数の個数: 72

約数和(自身を含む): 226360512

約数和(自身を除く): 140168812

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, 7243, 11900, 14486, 28972, 36215, 50701, 72430, 101402, 123131, 144860, 181075, 202804, 246262, 253505, 362150, 492524, 507010, 615655, 724300, 861917, 1014020, 1231310, 1267525, 1723834, 2462620, 2535050, 3078275, 3447668, 4309585, 5070100, 6156550, 8619170, 12313100, 17238340, 21547925, 43095850, 86191700]

約数ペア:

[(1, 86191700), (2, 43095850), (4, 21547925), (5, 17238340), (7, 12313100), (10, 8619170), (14, 6156550), (17, 5070100), (20, 4309585), (25, 3447668), (28, 3078275), (34, 2535050), (35, 2462620), (50, 1723834), (68, 1267525), (70, 1231310), (85, 1014020), (100, 861917), (119, 724300), (140, 615655), (170, 507010), (175, 492524), (238, 362150), (340, 253505), (350, 246262), (425, 202804), (476, 181075), (595, 144860), (700, 123131), (850, 101402), (1190, 72430), (1700, 50701), (2380, 36215), (2975, 28972), (5950, 14486), (7243, 11900)]