190014080

素因数分解:

$2^7\times 5^1\times {\mathrm{337}}^1\times {\mathrm{881}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 456117480

約数和(自身を除く): 266103400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 337, 640, 674, 881, 1348, 1685, 1762, 2696, 3370, 3524, 4405, 5392, 6740, 7048, 8810, 10784, 13480, 14096, 17620, 21568, 26960, 28192, 35240, 43136, 53920, 56384, 70480, 107840, 112768, 140960, 215680, 281920, 296897, 563840, 593794, 1187588, 1484485, 2375176, 2968970, 4750352, 5937940, 9500704, 11875880, 19001408, 23751760, 38002816, 47503520, 95007040, 190014080]

約数ペア:

[(1, 190014080), (2, 95007040), (4, 47503520), (5, 38002816), (8, 23751760), (10, 19001408), (16, 11875880), (20, 9500704), (32, 5937940), (40, 4750352), (64, 2968970), (80, 2375176), (128, 1484485), (160, 1187588), (320, 593794), (337, 563840), (640, 296897), (674, 281920), (881, 215680), (1348, 140960), (1685, 112768), (1762, 107840), (2696, 70480), (3370, 56384), (3524, 53920), (4405, 43136), (5392, 35240), (6740, 28192), (7048, 26960), (8810, 21568), (10784, 17620), (13480, 14096)]