1383293000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{19483}}^1$

素因数の和:19575

約数の個数: 64

約数和(自身を含む): 3282664320

約数和(自身を除く): 1899371320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 710, 1000, 1420, 1775, 2840, 3550, 7100, 8875, 14200, 17750, 19483, 35500, 38966, 71000, 77932, 97415, 155864, 194830, 389660, 487075, 779320, 974150, 1383293, 1948300, 2435375, 2766586, 3896600, 4870750, 5533172, 6916465, 9741500, 11066344, 13832930, 19483000, 27665860, 34582325, 55331720, 69164650, 138329300, 172911625, 276658600, 345823250, 691646500, 1383293000]

約数ペア:

[(1, 1383293000), (2, 691646500), (4, 345823250), (5, 276658600), (8, 172911625), (10, 138329300), (20, 69164650), (25, 55331720), (40, 34582325), (50, 27665860), (71, 19483000), (100, 13832930), (125, 11066344), (142, 9741500), (200, 6916465), (250, 5533172), (284, 4870750), (355, 3896600), (500, 2766586), (568, 2435375), (710, 1948300), (1000, 1383293), (1420, 974150), (1775, 779320), (2840, 487075), (3550, 389660), (7100, 194830), (8875, 155864), (14200, 97415), (17750, 77932), (19483, 71000), (35500, 38966)]