226345480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17519}}^1$

素因数の和:17566

約数の個数: 64

約数和(自身を含む): 567648000

約数和(自身を除く): 341302520

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 17519, 35038, 70076, 87595, 140152, 175190, 297823, 332861, 350380, 595646, 665722, 700760, 1191292, 1331444, 1489115, 1664305, 2382584, 2662888, 2978230, 3328610, 5658637, 5956460, 6657220, 11317274, 11912920, 13314440, 22634548, 28293185, 45269096, 56586370, 113172740, 226345480]

約数ペア:

[(1, 226345480), (2, 113172740), (4, 56586370), (5, 45269096), (8, 28293185), (10, 22634548), (17, 13314440), (19, 11912920), (20, 11317274), (34, 6657220), (38, 5956460), (40, 5658637), (68, 3328610), (76, 2978230), (85, 2662888), (95, 2382584), (136, 1664305), (152, 1489115), (170, 1331444), (190, 1191292), (323, 700760), (340, 665722), (380, 595646), (646, 350380), (680, 332861), (760, 297823), (1292, 175190), (1615, 140152), (2584, 87595), (3230, 70076), (6460, 35038), (12920, 17519)]