201919027150

素因数分解:

$2^1\times 5^2\times {\mathrm{4483}}^1\times {\mathrm{900821}}^1$

素因数の和:905316

約数の個数: 24

約数和(自身を含む): 375653583864

約数和(自身を除く): 173734556714

約数列:

[1, 2, 5, 10, 25, 50, 4483, 8966, 22415, 44830, 112075, 224150, 900821, 1801642, 4504105, 9008210, 22520525, 45041050, 4038380543, 8076761086, 20191902715, 40383805430, 100959513575, 201919027150]

約数ペア:

[(1, 201919027150), (2, 100959513575), (5, 40383805430), (10, 20191902715), (25, 8076761086), (50, 4038380543), (4483, 45041050), (8966, 22520525), (22415, 9008210), (44830, 4504105), (112075, 1801642), (224150, 900821)]