109298440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 264384000

約数和(自身を除く): 155085560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 2278, 2399, 2680, 4556, 4798, 5695, 9112, 9596, 11390, 11995, 19192, 22780, 23990, 40783, 45560, 47980, 81566, 95960, 160733, 163132, 203915, 321466, 326264, 407830, 642932, 803665, 815660, 1285864, 1607330, 1631320, 2732461, 3214660, 5464922, 6429320, 10929844, 13662305, 21859688, 27324610, 54649220, 109298440]

約数ペア:

[(1, 109298440), (2, 54649220), (4, 27324610), (5, 21859688), (8, 13662305), (10, 10929844), (17, 6429320), (20, 5464922), (34, 3214660), (40, 2732461), (67, 1631320), (68, 1607330), (85, 1285864), (134, 815660), (136, 803665), (170, 642932), (268, 407830), (335, 326264), (340, 321466), (536, 203915), (670, 163132), (680, 160733), (1139, 95960), (1340, 81566), (2278, 47980), (2399, 45560), (2680, 40783), (4556, 23990), (4798, 22780), (5695, 19192), (9112, 11995), (9596, 11390)]