111421960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 278694360

約数和(自身を除く): 167272400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 97, 104, 130, 188, 194, 235, 260, 376, 388, 470, 485, 520, 611, 776, 940, 970, 1222, 1261, 1880, 1940, 2209, 2444, 2522, 3055, 3880, 4418, 4559, 4888, 5044, 6110, 6305, 8836, 9118, 10088, 11045, 12220, 12610, 17672, 18236, 22090, 22795, 24440, 25220, 28717, 36472, 44180, 45590, 50440, 57434, 59267, 88360, 91180, 114868, 118534, 143585, 182360, 214273, 229736, 237068, 287170, 296335, 428546, 474136, 574340, 592670, 857092, 1071365, 1148680, 1185340, 1714184, 2142730, 2370680, 2785549, 4285460, 5571098, 8570920, 11142196, 13927745, 22284392, 27855490, 55710980, 111421960]

約数ペア:

[(1, 111421960), (2, 55710980), (4, 27855490), (5, 22284392), (8, 13927745), (10, 11142196), (13, 8570920), (20, 5571098), (26, 4285460), (40, 2785549), (47, 2370680), (52, 2142730), (65, 1714184), (94, 1185340), (97, 1148680), (104, 1071365), (130, 857092), (188, 592670), (194, 574340), (235, 474136), (260, 428546), (376, 296335), (388, 287170), (470, 237068), (485, 229736), (520, 214273), (611, 182360), (776, 143585), (940, 118534), (970, 114868), (1222, 91180), (1261, 88360), (1880, 59267), (1940, 57434), (2209, 50440), (2444, 45590), (2522, 44180), (3055, 36472), (3880, 28717), (4418, 25220), (4559, 24440), (4888, 22795), (5044, 22090), (6110, 18236), (6305, 17672), (8836, 12610), (9118, 12220), (10088, 11045)]