616669460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{9013}}^1$

素因数の和:9344

約数の個数: 48

約数和(自身を含む): 1417433472

約数和(自身を除く): 800764012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1244, 1555, 3110, 3421, 6220, 6842, 9013, 13684, 17105, 18026, 34210, 36052, 45065, 68420, 90130, 99143, 180260, 198286, 396572, 495715, 991430, 1982860, 2803043, 5606086, 11212172, 14015215, 28030430, 30833473, 56060860, 61666946, 123333892, 154167365, 308334730, 616669460]

約数ペア:

[(1, 616669460), (2, 308334730), (4, 154167365), (5, 123333892), (10, 61666946), (11, 56060860), (20, 30833473), (22, 28030430), (44, 14015215), (55, 11212172), (110, 5606086), (220, 2803043), (311, 1982860), (622, 991430), (1244, 495715), (1555, 396572), (3110, 198286), (3421, 180260), (6220, 99143), (6842, 90130), (9013, 68420), (13684, 45065), (17105, 36052), (18026, 34210)]