380193910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{31189}}^1$

素因数の和:31272

約数の個数: 32

約数和(自身を含む): 727600320

約数和(自身を除く): 347406410

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 31189, 62378, 155945, 311890, 717347, 1434694, 1653017, 3306034, 3586735, 7173470, 8265085, 16530170, 38019391, 76038782, 190096955, 380193910]

約数ペア:

[(1, 380193910), (2, 190096955), (5, 76038782), (10, 38019391), (23, 16530170), (46, 8265085), (53, 7173470), (106, 3586735), (115, 3306034), (230, 1653017), (265, 1434694), (530, 717347), (1219, 311890), (2438, 155945), (6095, 62378), (12190, 31189)]