39833000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 94882320

約数和(自身を除く): 55049320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 200, 244, 250, 305, 488, 500, 610, 653, 1000, 1220, 1306, 1525, 2440, 2612, 3050, 3265, 5224, 6100, 6530, 7625, 12200, 13060, 15250, 16325, 26120, 30500, 32650, 39833, 61000, 65300, 79666, 81625, 130600, 159332, 163250, 199165, 318664, 326500, 398330, 653000, 796660, 995825, 1593320, 1991650, 3983300, 4979125, 7966600, 9958250, 19916500, 39833000]

約数ペア:

[(1, 39833000), (2, 19916500), (4, 9958250), (5, 7966600), (8, 4979125), (10, 3983300), (20, 1991650), (25, 1593320), (40, 995825), (50, 796660), (61, 653000), (100, 398330), (122, 326500), (125, 318664), (200, 199165), (244, 163250), (250, 159332), (305, 130600), (488, 81625), (500, 79666), (610, 65300), (653, 61000), (1000, 39833), (1220, 32650), (1306, 30500), (1525, 26120), (2440, 16325), (2612, 15250), (3050, 13060), (3265, 12200), (5224, 7625), (6100, 6530)]