112842520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21248

約数の個数: 64

約数和(自身を含む): 305452800

約数和(自身を除く): 192610280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 21211, 42422, 84844, 106055, 148477, 169688, 212110, 296954, 403009, 424220, 593908, 742385, 806018, 848440, 1187816, 1484770, 1612036, 2015045, 2821063, 2969540, 3224072, 4030090, 5642126, 5939080, 8060180, 11284252, 14105315, 16120360, 22568504, 28210630, 56421260, 112842520]

約数ペア:

[(1, 112842520), (2, 56421260), (4, 28210630), (5, 22568504), (7, 16120360), (8, 14105315), (10, 11284252), (14, 8060180), (19, 5939080), (20, 5642126), (28, 4030090), (35, 3224072), (38, 2969540), (40, 2821063), (56, 2015045), (70, 1612036), (76, 1484770), (95, 1187816), (133, 848440), (140, 806018), (152, 742385), (190, 593908), (266, 424220), (280, 403009), (380, 296954), (532, 212110), (665, 169688), (760, 148477), (1064, 106055), (1330, 84844), (2660, 42422), (5320, 21211)]