1003669880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3373}}^1$

素因数の和:3600

約数の個数: 64

約数和(自身を含む): 2324820960

約数和(自身を除く): 1321151080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 173, 215, 344, 346, 430, 692, 860, 865, 1384, 1720, 1730, 3373, 3460, 6746, 6920, 7439, 13492, 14878, 16865, 26984, 29756, 33730, 37195, 59512, 67460, 74390, 134920, 145039, 148780, 290078, 297560, 580156, 583529, 725195, 1160312, 1167058, 1450390, 2334116, 2900780, 2917645, 4668232, 5801560, 5835290, 11670580, 23341160, 25091747, 50183494, 100366988, 125458735, 200733976, 250917470, 501834940, 1003669880]

約数ペア:

[(1, 1003669880), (2, 501834940), (4, 250917470), (5, 200733976), (8, 125458735), (10, 100366988), (20, 50183494), (40, 25091747), (43, 23341160), (86, 11670580), (172, 5835290), (173, 5801560), (215, 4668232), (344, 2917645), (346, 2900780), (430, 2334116), (692, 1450390), (860, 1167058), (865, 1160312), (1384, 725195), (1720, 583529), (1730, 580156), (3373, 297560), (3460, 290078), (6746, 148780), (6920, 145039), (7439, 134920), (13492, 74390), (14878, 67460), (16865, 59512), (26984, 37195), (29756, 33730)]