38626000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 111421440

約数和(自身を除く): 72795440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 89, 100, 112, 124, 125, 140, 155, 175, 178, 200, 217, 248, 250, 280, 310, 350, 356, 400, 434, 445, 496, 500, 560, 620, 623, 700, 712, 775, 868, 875, 890, 1000, 1085, 1240, 1246, 1400, 1424, 1550, 1736, 1750, 1780, 2000, 2170, 2225, 2480, 2492, 2759, 2800, 3100, 3115, 3472, 3500, 3560, 3875, 4340, 4450, 4984, 5425, 5518, 6200, 6230, 7000, 7120, 7750, 8680, 8900, 9968, 10850, 11036, 11125, 12400, 12460, 13795, 14000, 15500, 15575, 17360, 17800, 19313, 21700, 22072, 22250, 24920, 27125, 27590, 31000, 31150, 35600, 38626, 43400, 44144, 44500, 49840, 54250, 55180, 62000, 62300, 68975, 77252, 77875, 86800, 89000, 96565, 108500, 110360, 124600, 137950, 154504, 155750, 178000, 193130, 217000, 220720, 249200, 275900, 309008, 311500, 344875, 386260, 434000, 482825, 551800, 623000, 689750, 772520, 965650, 1103600, 1246000, 1379500, 1545040, 1931300, 2414125, 2759000, 3862600, 4828250, 5518000, 7725200, 9656500, 19313000, 38626000]

約数ペア:

[(1, 38626000), (2, 19313000), (4, 9656500), (5, 7725200), (7, 5518000), (8, 4828250), (10, 3862600), (14, 2759000), (16, 2414125), (20, 1931300), (25, 1545040), (28, 1379500), (31, 1246000), (35, 1103600), (40, 965650), (50, 772520), (56, 689750), (62, 623000), (70, 551800), (80, 482825), (89, 434000), (100, 386260), (112, 344875), (124, 311500), (125, 309008), (140, 275900), (155, 249200), (175, 220720), (178, 217000), (200, 193130), (217, 178000), (248, 155750), (250, 154504), (280, 137950), (310, 124600), (350, 110360), (356, 108500), (400, 96565), (434, 89000), (445, 86800), (496, 77875), (500, 77252), (560, 68975), (620, 62300), (623, 62000), (700, 55180), (712, 54250), (775, 49840), (868, 44500), (875, 44144), (890, 43400), (1000, 38626), (1085, 35600), (1240, 31150), (1246, 31000), (1400, 27590), (1424, 27125), (1550, 24920), (1736, 22250), (1750, 22072), (1780, 21700), (2000, 19313), (2170, 17800), (2225, 17360), (2480, 15575), (2492, 15500), (2759, 14000), (2800, 13795), (3100, 12460), (3115, 12400), (3472, 11125), (3500, 11036), (3560, 10850), (3875, 9968), (4340, 8900), (4450, 8680), (4984, 7750), (5425, 7120), (5518, 7000), (6200, 6230)]