2022270890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{829}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 3951331200

約数和(自身を除く): 1929060310

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 347, 370, 694, 703, 829, 1406, 1658, 1735, 3470, 3515, 4145, 6593, 7030, 8290, 12839, 13186, 15751, 25678, 30673, 31502, 32965, 61346, 64195, 65930, 78755, 128390, 153365, 157510, 243941, 287663, 306730, 487882, 575326, 582787, 1165574, 1219705, 1438315, 2439410, 2876630, 2913935, 5465597, 5827870, 10643531, 10931194, 21287062, 27327985, 53217655, 54655970, 106435310, 202227089, 404454178, 1011135445, 2022270890]

約数ペア:

[(1, 2022270890), (2, 1011135445), (5, 404454178), (10, 202227089), (19, 106435310), (37, 54655970), (38, 53217655), (74, 27327985), (95, 21287062), (185, 10931194), (190, 10643531), (347, 5827870), (370, 5465597), (694, 2913935), (703, 2876630), (829, 2439410), (1406, 1438315), (1658, 1219705), (1735, 1165574), (3470, 582787), (3515, 575326), (4145, 487882), (6593, 306730), (7030, 287663), (8290, 243941), (12839, 157510), (13186, 153365), (15751, 128390), (25678, 78755), (30673, 65930), (31502, 64195), (32965, 61346)]