1876120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2789480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 89, 124, 136, 155, 170, 178, 248, 310, 340, 356, 445, 527, 620, 680, 712, 890, 1054, 1240, 1513, 1780, 2108, 2635, 2759, 3026, 3560, 4216, 5270, 5518, 6052, 7565, 10540, 11036, 12104, 13795, 15130, 21080, 22072, 27590, 30260, 46903, 55180, 60520, 93806, 110360, 187612, 234515, 375224, 469030, 938060, 1876120]

約数ペア:

[(1, 1876120), (2, 938060), (4, 469030), (5, 375224), (8, 234515), (10, 187612), (17, 110360), (20, 93806), (31, 60520), (34, 55180), (40, 46903), (62, 30260), (68, 27590), (85, 22072), (89, 21080), (124, 15130), (136, 13795), (155, 12104), (170, 11036), (178, 10540), (248, 7565), (310, 6052), (340, 5518), (356, 5270), (445, 4216), (527, 3560), (620, 3026), (680, 2759), (712, 2635), (890, 2108), (1054, 1780), (1240, 1513)]