4927906880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62347}}^1$

素因数の和:62396

約数の個数: 112

約数和(自身を含む): 13302569280

約数和(自身を除く): 8374662400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 15808, 19760, 39520, 62347, 79040, 124694, 249388, 311735, 498776, 623470, 810511, 997552, 1184593, 1246940, 1621022, 1995104, 2369186, 2493880, 3242044, 3990208, 4052555, 4738372, 4987760, 5922965, 6484088, 8105110, 9476744, 9975520, 11845930, 12968176, 15399709, 16210220, 18953488, 19951040, 23691860, 25936352, 30799418, 32420440, 37906976, 47383720, 51872704, 61598836, 64840880, 75813952, 76998545, 94767440, 123197672, 129681760, 153997090, 189534880, 246395344, 259363520, 307994180, 379069760, 492790688, 615988360, 985581376, 1231976720, 2463953440, 4927906880]

約数ペア:

[(1, 4927906880), (2, 2463953440), (4, 1231976720), (5, 985581376), (8, 615988360), (10, 492790688), (13, 379069760), (16, 307994180), (19, 259363520), (20, 246395344), (26, 189534880), (32, 153997090), (38, 129681760), (40, 123197672), (52, 94767440), (64, 76998545), (65, 75813952), (76, 64840880), (80, 61598836), (95, 51872704), (104, 47383720), (130, 37906976), (152, 32420440), (160, 30799418), (190, 25936352), (208, 23691860), (247, 19951040), (260, 18953488), (304, 16210220), (320, 15399709), (380, 12968176), (416, 11845930), (494, 9975520), (520, 9476744), (608, 8105110), (760, 6484088), (832, 5922965), (988, 4987760), (1040, 4738372), (1216, 4052555), (1235, 3990208), (1520, 3242044), (1976, 2493880), (2080, 2369186), (2470, 1995104), (3040, 1621022), (3952, 1246940), (4160, 1184593), (4940, 997552), (6080, 810511), (7904, 623470), (9880, 498776), (15808, 311735), (19760, 249388), (39520, 124694), (62347, 79040)]