25188889120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9260621}}^1$

素因数の和:9260653

約数の個数: 48

約数和(自身を含む): 63009272088

約数和(自身を除く): 37820382968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 9260621, 18521242, 37042484, 46303105, 74084968, 92606210, 148169936, 157430557, 185212420, 296339872, 314861114, 370424840, 629722228, 740849680, 787152785, 1259444456, 1481699360, 1574305570, 2518888912, 3148611140, 5037777824, 6297222280, 12594444560, 25188889120]

約数ペア:

[(1, 25188889120), (2, 12594444560), (4, 6297222280), (5, 5037777824), (8, 3148611140), (10, 2518888912), (16, 1574305570), (17, 1481699360), (20, 1259444456), (32, 787152785), (34, 740849680), (40, 629722228), (68, 370424840), (80, 314861114), (85, 296339872), (136, 185212420), (160, 157430557), (170, 148169936), (272, 92606210), (340, 74084968), (544, 46303105), (680, 37042484), (1360, 18521242), (2720, 9260621)]