86420180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3345

約数の個数: 96

約数和(自身を含む): 239645952

約数和(自身を除く): 153225772

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3301, 3740, 5236, 6545, 6602, 13090, 13204, 16505, 23107, 26180, 33010, 36311, 46214, 56117, 66020, 72622, 92428, 112234, 115535, 145244, 181555, 224468, 231070, 254177, 280585, 363110, 392819, 462140, 508354, 561170, 617287, 726220, 785638, 1016708, 1122340, 1234574, 1270885, 1571276, 1964095, 2469148, 2541770, 3086435, 3928190, 4321009, 5083540, 6172870, 7856380, 8642018, 12345740, 17284036, 21605045, 43210090, 86420180]

約数ペア:

[(1, 86420180), (2, 43210090), (4, 21605045), (5, 17284036), (7, 12345740), (10, 8642018), (11, 7856380), (14, 6172870), (17, 5083540), (20, 4321009), (22, 3928190), (28, 3086435), (34, 2541770), (35, 2469148), (44, 1964095), (55, 1571276), (68, 1270885), (70, 1234574), (77, 1122340), (85, 1016708), (110, 785638), (119, 726220), (140, 617287), (154, 561170), (170, 508354), (187, 462140), (220, 392819), (238, 363110), (308, 280585), (340, 254177), (374, 231070), (385, 224468), (476, 181555), (595, 145244), (748, 115535), (770, 112234), (935, 92428), (1190, 72622), (1309, 66020), (1540, 56117), (1870, 46214), (2380, 36311), (2618, 33010), (3301, 26180), (3740, 23107), (5236, 16505), (6545, 13204), (6602, 13090)]