88727840

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5717}}^1$

素因数の和:5829

約数の個数: 48

約数和(自身を含む): 211817592

約数和(自身を除く): 123089752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 5717, 7760, 11434, 15520, 22868, 28585, 45736, 57170, 91472, 114340, 182944, 228680, 457360, 554549, 914720, 1109098, 2218196, 2772745, 4436392, 5545490, 8872784, 11090980, 17745568, 22181960, 44363920, 88727840]

約数ペア:

[(1, 88727840), (2, 44363920), (4, 22181960), (5, 17745568), (8, 11090980), (10, 8872784), (16, 5545490), (20, 4436392), (32, 2772745), (40, 2218196), (80, 1109098), (97, 914720), (160, 554549), (194, 457360), (388, 228680), (485, 182944), (776, 114340), (970, 91472), (1552, 57170), (1940, 45736), (3104, 28585), (3880, 22868), (5717, 15520), (7760, 11434)]