1255260070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1\times {\mathrm{2161}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 2339629920

約数和(自身を除く): 1084369850

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2003, 2161, 4006, 4322, 10015, 10805, 20030, 21610, 58087, 62669, 116174, 125338, 290435, 313345, 580870, 626690, 4328483, 8656966, 21642415, 43284830, 125526007, 251052014, 627630035, 1255260070]

約数ペア:

[(1, 1255260070), (2, 627630035), (5, 251052014), (10, 125526007), (29, 43284830), (58, 21642415), (145, 8656966), (290, 4328483), (2003, 626690), (2161, 580870), (4006, 313345), (4322, 290435), (10015, 125338), (10805, 116174), (20030, 62669), (21610, 58087)]