106612420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 237303360

約数和(自身を除く): 130690940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 1570, 1787, 2983, 3140, 3574, 5966, 7148, 8935, 11932, 14915, 17870, 29830, 33953, 35740, 59660, 67906, 135812, 169765, 280559, 339530, 561118, 679060, 1122236, 1402795, 2805590, 5330621, 5611180, 10661242, 21322484, 26653105, 53306210, 106612420]

約数ペア:

[(1, 106612420), (2, 53306210), (4, 26653105), (5, 21322484), (10, 10661242), (19, 5611180), (20, 5330621), (38, 2805590), (76, 1402795), (95, 1122236), (157, 679060), (190, 561118), (314, 339530), (380, 280559), (628, 169765), (785, 135812), (1570, 67906), (1787, 59660), (2983, 35740), (3140, 33953), (3574, 29830), (5966, 17870), (7148, 14915), (8935, 11932)]