27827360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 72902592

約数和(自身を除く): 45075232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 97, 110, 160, 163, 176, 194, 220, 326, 352, 388, 440, 485, 652, 776, 815, 880, 970, 1067, 1304, 1552, 1630, 1760, 1793, 1940, 2134, 2608, 3104, 3260, 3586, 3880, 4268, 5216, 5335, 6520, 7172, 7760, 8536, 8965, 10670, 13040, 14344, 15520, 15811, 17072, 17930, 21340, 26080, 28688, 31622, 34144, 35860, 42680, 57376, 63244, 71720, 79055, 85360, 126488, 143440, 158110, 170720, 173921, 252976, 286880, 316220, 347842, 505952, 632440, 695684, 869605, 1264880, 1391368, 1739210, 2529760, 2782736, 3478420, 5565472, 6956840, 13913680, 27827360]

約数ペア:

[(1, 27827360), (2, 13913680), (4, 6956840), (5, 5565472), (8, 3478420), (10, 2782736), (11, 2529760), (16, 1739210), (20, 1391368), (22, 1264880), (32, 869605), (40, 695684), (44, 632440), (55, 505952), (80, 347842), (88, 316220), (97, 286880), (110, 252976), (160, 173921), (163, 170720), (176, 158110), (194, 143440), (220, 126488), (326, 85360), (352, 79055), (388, 71720), (440, 63244), (485, 57376), (652, 42680), (776, 35860), (815, 34144), (880, 31622), (970, 28688), (1067, 26080), (1304, 21340), (1552, 17930), (1630, 17072), (1760, 15811), (1793, 15520), (1940, 14344), (2134, 13040), (2608, 10670), (3104, 8965), (3260, 8536), (3586, 7760), (3880, 7172), (4268, 6520), (5216, 5335)]