1337293840

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{27539}}^1$

素因数の和:28159

約数の個数: 40

約数和(自身を含む): 3114443520

約数和(自身を除く): 1777149680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 1214, 2428, 3035, 4856, 6070, 9712, 12140, 24280, 27539, 48560, 55078, 110156, 137695, 220312, 275390, 440624, 550780, 1101560, 2203120, 16716173, 33432346, 66864692, 83580865, 133729384, 167161730, 267458768, 334323460, 668646920, 1337293840]

約数ペア:

[(1, 1337293840), (2, 668646920), (4, 334323460), (5, 267458768), (8, 167161730), (10, 133729384), (16, 83580865), (20, 66864692), (40, 33432346), (80, 16716173), (607, 2203120), (1214, 1101560), (2428, 550780), (3035, 440624), (4856, 275390), (6070, 220312), (9712, 137695), (12140, 110156), (24280, 55078), (27539, 48560)]