62638660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 160473600

約数和(自身を除く): 97834940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 343, 397, 460, 490, 644, 686, 794, 805, 980, 1127, 1372, 1588, 1610, 1715, 1985, 2254, 2779, 3220, 3430, 3970, 4508, 5558, 5635, 6860, 7889, 7940, 9131, 11116, 11270, 13895, 15778, 18262, 19453, 22540, 27790, 31556, 36524, 38906, 39445, 45655, 55580, 63917, 77812, 78890, 91310, 97265, 127834, 136171, 157780, 182620, 194530, 255668, 272342, 319585, 389060, 447419, 544684, 639170, 680855, 894838, 1278340, 1361710, 1789676, 2237095, 2723420, 3131933, 4474190, 6263866, 8948380, 12527732, 15659665, 31319330, 62638660]

約数ペア:

[(1, 62638660), (2, 31319330), (4, 15659665), (5, 12527732), (7, 8948380), (10, 6263866), (14, 4474190), (20, 3131933), (23, 2723420), (28, 2237095), (35, 1789676), (46, 1361710), (49, 1278340), (70, 894838), (92, 680855), (98, 639170), (115, 544684), (140, 447419), (161, 389060), (196, 319585), (230, 272342), (245, 255668), (322, 194530), (343, 182620), (397, 157780), (460, 136171), (490, 127834), (644, 97265), (686, 91310), (794, 78890), (805, 77812), (980, 63917), (1127, 55580), (1372, 45655), (1588, 39445), (1610, 38906), (1715, 36524), (1985, 31556), (2254, 27790), (2779, 22540), (3220, 19453), (3430, 18262), (3970, 15778), (4508, 13895), (5558, 11270), (5635, 11116), (6860, 9131), (7889, 7940)]