41339120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 100945920

約数和(自身を除く): 59606800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 155, 158, 211, 248, 310, 316, 395, 422, 496, 620, 632, 790, 844, 1055, 1240, 1264, 1580, 1688, 2110, 2449, 2480, 3160, 3376, 4220, 4898, 6320, 6541, 8440, 9796, 12245, 13082, 16669, 16880, 19592, 24490, 26164, 32705, 33338, 39184, 48980, 52328, 65410, 66676, 83345, 97960, 104656, 130820, 133352, 166690, 195920, 261640, 266704, 333380, 516739, 523280, 666760, 1033478, 1333520, 2066956, 2583695, 4133912, 5167390, 8267824, 10334780, 20669560, 41339120]

約数ペア:

[(1, 41339120), (2, 20669560), (4, 10334780), (5, 8267824), (8, 5167390), (10, 4133912), (16, 2583695), (20, 2066956), (31, 1333520), (40, 1033478), (62, 666760), (79, 523280), (80, 516739), (124, 333380), (155, 266704), (158, 261640), (211, 195920), (248, 166690), (310, 133352), (316, 130820), (395, 104656), (422, 97960), (496, 83345), (620, 66676), (632, 65410), (790, 52328), (844, 48980), (1055, 39184), (1240, 33338), (1264, 32705), (1580, 26164), (1688, 24490), (2110, 19592), (2449, 16880), (2480, 16669), (3160, 13082), (3376, 12245), (4220, 9796), (4898, 8440), (6320, 6541)]