73063280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1794

約数の個数: 80

約数和(自身を含む): 185773824

約数和(自身を除く): 112710544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 1733, 2108, 2480, 2635, 3466, 4216, 5270, 6932, 8432, 8665, 10540, 13864, 17330, 21080, 27728, 29461, 34660, 42160, 53723, 58922, 69320, 107446, 117844, 138640, 147305, 214892, 235688, 268615, 294610, 429784, 471376, 537230, 589220, 859568, 913291, 1074460, 1178440, 1826582, 2148920, 2356880, 3653164, 4297840, 4566455, 7306328, 9132910, 14612656, 18265820, 36531640, 73063280]

約数ペア:

[(1, 73063280), (2, 36531640), (4, 18265820), (5, 14612656), (8, 9132910), (10, 7306328), (16, 4566455), (17, 4297840), (20, 3653164), (31, 2356880), (34, 2148920), (40, 1826582), (62, 1178440), (68, 1074460), (80, 913291), (85, 859568), (124, 589220), (136, 537230), (155, 471376), (170, 429784), (248, 294610), (272, 268615), (310, 235688), (340, 214892), (496, 147305), (527, 138640), (620, 117844), (680, 107446), (1054, 69320), (1240, 58922), (1360, 53723), (1733, 42160), (2108, 34660), (2480, 29461), (2635, 27728), (3466, 21080), (4216, 17330), (5270, 13864), (6932, 10540), (8432, 8665)]