32102840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 91724400

約数和(自身を除く): 59621560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1489, 1540, 1960, 2156, 2695, 2978, 3080, 4312, 5390, 5956, 7445, 10423, 10780, 11912, 14890, 16379, 20846, 21560, 29780, 32758, 41692, 52115, 59560, 65516, 72961, 81895, 83384, 104230, 114653, 131032, 145922, 163790, 208460, 229306, 291844, 327580, 364805, 416920, 458612, 573265, 583688, 655160, 729610, 802571, 917224, 1146530, 1459220, 1605142, 2293060, 2918440, 3210284, 4012855, 4586120, 6420568, 8025710, 16051420, 32102840]

約数ペア:

[(1, 32102840), (2, 16051420), (4, 8025710), (5, 6420568), (7, 4586120), (8, 4012855), (10, 3210284), (11, 2918440), (14, 2293060), (20, 1605142), (22, 1459220), (28, 1146530), (35, 917224), (40, 802571), (44, 729610), (49, 655160), (55, 583688), (56, 573265), (70, 458612), (77, 416920), (88, 364805), (98, 327580), (110, 291844), (140, 229306), (154, 208460), (196, 163790), (220, 145922), (245, 131032), (280, 114653), (308, 104230), (385, 83384), (392, 81895), (440, 72961), (490, 65516), (539, 59560), (616, 52115), (770, 41692), (980, 32758), (1078, 29780), (1489, 21560), (1540, 20846), (1960, 16379), (2156, 14890), (2695, 11912), (2978, 10780), (3080, 10423), (4312, 7445), (5390, 5956)]