13912277120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{3105419}}^1$

素因数の和:3105445

約数の個数: 64

約数和(自身を含む): 38010340800

約数和(自身を除く): 24098063680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 3105419, 6210838, 12421676, 15527095, 21737933, 24843352, 31054190, 43475866, 49686704, 62108380, 86951732, 99373408, 108689665, 124216760, 173903464, 198746816, 217379330, 248433520, 347806928, 397493632, 434758660, 496867040, 695613856, 869517320, 993734080, 1391227712, 1739034640, 1987468160, 2782455424, 3478069280, 6956138560, 13912277120]

約数ペア:

[(1, 13912277120), (2, 6956138560), (4, 3478069280), (5, 2782455424), (7, 1987468160), (8, 1739034640), (10, 1391227712), (14, 993734080), (16, 869517320), (20, 695613856), (28, 496867040), (32, 434758660), (35, 397493632), (40, 347806928), (56, 248433520), (64, 217379330), (70, 198746816), (80, 173903464), (112, 124216760), (128, 108689665), (140, 99373408), (160, 86951732), (224, 62108380), (280, 49686704), (320, 43475866), (448, 31054190), (560, 24843352), (640, 21737933), (896, 15527095), (1120, 12421676), (2240, 6210838), (4480, 3105419)]