145542080

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9677}}^1$

素因数の和:9741

約数の個数: 56

約数和(自身を含む): 353982528

約数和(自身を除く): 208440448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 9677, 15040, 19354, 38708, 48385, 77416, 96770, 154832, 193540, 309664, 387080, 454819, 619328, 774160, 909638, 1548320, 1819276, 2274095, 3096640, 3638552, 4548190, 7277104, 9096380, 14554208, 18192760, 29108416, 36385520, 72771040, 145542080]

約数ペア:

[(1, 145542080), (2, 72771040), (4, 36385520), (5, 29108416), (8, 18192760), (10, 14554208), (16, 9096380), (20, 7277104), (32, 4548190), (40, 3638552), (47, 3096640), (64, 2274095), (80, 1819276), (94, 1548320), (160, 909638), (188, 774160), (235, 619328), (320, 454819), (376, 387080), (470, 309664), (752, 193540), (940, 154832), (1504, 96770), (1880, 77416), (3008, 48385), (3760, 38708), (7520, 19354), (9677, 15040)]