5182565120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 12895841280

約数和(自身を除く): 7713276160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 211, 248, 256, 310, 320, 422, 496, 619, 620, 640, 844, 992, 1055, 1238, 1240, 1280, 1688, 1984, 2110, 2476, 2480, 3095, 3376, 3968, 4220, 4952, 4960, 6190, 6541, 6752, 7936, 8440, 9904, 9920, 12380, 13082, 13504, 16880, 19189, 19808, 19840, 24760, 26164, 27008, 32705, 33760, 38378, 39616, 39680, 49520, 52328, 54016, 65410, 67520, 76756, 79232, 95945, 99040, 104656, 130609, 130820, 135040, 153512, 158464, 191890, 198080, 209312, 261218, 261640, 270080, 307024, 383780, 396160, 418624, 522436, 523280, 614048, 653045, 767560, 792320, 837248, 1044872, 1046560, 1228096, 1306090, 1535120, 1674496, 2089744, 2093120, 2456192, 2612180, 3070240, 4048879, 4179488, 4186240, 4912384, 5224360, 6140480, 8097758, 8358976, 8372480, 10448720, 12280960, 16195516, 16717952, 20244395, 20897440, 24561920, 32391032, 33435904, 40488790, 41794880, 64782064, 80977580, 83589760, 129564128, 161955160, 167179520, 259128256, 323910320, 518256512, 647820640, 1036513024, 1295641280, 2591282560, 5182565120]

約数ペア:

[(1, 5182565120), (2, 2591282560), (4, 1295641280), (5, 1036513024), (8, 647820640), (10, 518256512), (16, 323910320), (20, 259128256), (31, 167179520), (32, 161955160), (40, 129564128), (62, 83589760), (64, 80977580), (80, 64782064), (124, 41794880), (128, 40488790), (155, 33435904), (160, 32391032), (211, 24561920), (248, 20897440), (256, 20244395), (310, 16717952), (320, 16195516), (422, 12280960), (496, 10448720), (619, 8372480), (620, 8358976), (640, 8097758), (844, 6140480), (992, 5224360), (1055, 4912384), (1238, 4186240), (1240, 4179488), (1280, 4048879), (1688, 3070240), (1984, 2612180), (2110, 2456192), (2476, 2093120), (2480, 2089744), (3095, 1674496), (3376, 1535120), (3968, 1306090), (4220, 1228096), (4952, 1046560), (4960, 1044872), (6190, 837248), (6541, 792320), (6752, 767560), (7936, 653045), (8440, 614048), (9904, 523280), (9920, 522436), (12380, 418624), (13082, 396160), (13504, 383780), (16880, 307024), (19189, 270080), (19808, 261640), (19840, 261218), (24760, 209312), (26164, 198080), (27008, 191890), (32705, 158464), (33760, 153512), (38378, 135040), (39616, 130820), (39680, 130609), (49520, 104656), (52328, 99040), (54016, 95945), (65410, 79232), (67520, 76756)]