9927793.00000000

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 133728000

約数和(自身を除く): 81983020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 397, 490, 532, 665, 686, 794, 931, 980, 1330, 1372, 1588, 1715, 1862, 1985, 2660, 2779, 3430, 3724, 3970, 4655, 5558, 6517, 6860, 7543, 7940, 9310, 11116, 13034, 13895, 15086, 18620, 19453, 26068, 27790, 30172, 32585, 37715, 38906, 52801, 55580, 65170, 75430, 77812, 97265, 105602, 130340, 136171, 150860, 194530, 211204, 264005, 272342, 369607, 389060, 528010, 544684, 680855, 739214, 1056020, 1361710, 1478428, 1848035, 2587249, 2723420, 3696070, 5174498, 7392140, 10348996, 12936245, 25872490, 51744980]

約数ペア:

[(1, 51744980), (2, 25872490), (4, 12936245), (5, 10348996), (7, 7392140), (10, 5174498), (14, 3696070), (19, 2723420), (20, 2587249), (28, 1848035), (35, 1478428), (38, 1361710), (49, 1056020), (70, 739214), (76, 680855), (95, 544684), (98, 528010), (133, 389060), (140, 369607), (190, 272342), (196, 264005), (245, 211204), (266, 194530), (343, 150860), (380, 136171), (397, 130340), (490, 105602), (532, 97265), (665, 77812), (686, 75430), (794, 65170), (931, 55580), (980, 52801), (1330, 38906), (1372, 37715), (1588, 32585), (1715, 30172), (1862, 27790), (1985, 26068), (2660, 19453), (2779, 18620), (3430, 15086), (3724, 13895), (3970, 13034), (4655, 11116), (5558, 9310), (6517, 7940), (6860, 7543)]