10373840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 25712640

約数和(自身を除く): 15338800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 89, 94, 124, 155, 178, 188, 235, 248, 310, 356, 376, 445, 470, 496, 620, 712, 752, 890, 940, 1240, 1424, 1457, 1780, 1880, 2480, 2759, 2914, 3560, 3760, 4183, 5518, 5828, 7120, 7285, 8366, 11036, 11656, 13795, 14570, 16732, 20915, 22072, 23312, 27590, 29140, 33464, 41830, 44144, 55180, 58280, 66928, 83660, 110360, 116560, 129673, 167320, 220720, 259346, 334640, 518692, 648365, 1037384, 1296730, 2074768, 2593460, 5186920, 10373840]

約数ペア:

[(1, 10373840), (2, 5186920), (4, 2593460), (5, 2074768), (8, 1296730), (10, 1037384), (16, 648365), (20, 518692), (31, 334640), (40, 259346), (47, 220720), (62, 167320), (80, 129673), (89, 116560), (94, 110360), (124, 83660), (155, 66928), (178, 58280), (188, 55180), (235, 44144), (248, 41830), (310, 33464), (356, 29140), (376, 27590), (445, 23312), (470, 22072), (496, 20915), (620, 16732), (712, 14570), (752, 13795), (890, 11656), (940, 11036), (1240, 8366), (1424, 7285), (1457, 7120), (1780, 5828), (1880, 5518), (2480, 4183), (2759, 3760), (2914, 3560)]