39221000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 73997560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 431, 455, 500, 520, 650, 700, 728, 862, 875, 910, 1000, 1300, 1400, 1625, 1724, 1750, 1820, 2155, 2275, 2600, 3017, 3250, 3448, 3500, 3640, 4310, 4550, 5603, 6034, 6500, 7000, 8620, 9100, 10775, 11206, 11375, 12068, 13000, 15085, 17240, 18200, 21550, 22412, 22750, 24136, 28015, 30170, 39221, 43100, 44824, 45500, 53875, 56030, 60340, 75425, 78442, 86200, 91000, 107750, 112060, 120680, 140075, 150850, 156884, 196105, 215500, 224120, 280150, 301700, 313768, 377125, 392210, 431000, 560300, 603400, 700375, 754250, 784420, 980525, 1120600, 1400750, 1508500, 1568840, 1961050, 2801500, 3017000, 3922100, 4902625, 5603000, 7844200, 9805250, 19610500, 39221000]

約数ペア:

[(1, 39221000), (2, 19610500), (4, 9805250), (5, 7844200), (7, 5603000), (8, 4902625), (10, 3922100), (13, 3017000), (14, 2801500), (20, 1961050), (25, 1568840), (26, 1508500), (28, 1400750), (35, 1120600), (40, 980525), (50, 784420), (52, 754250), (56, 700375), (65, 603400), (70, 560300), (91, 431000), (100, 392210), (104, 377125), (125, 313768), (130, 301700), (140, 280150), (175, 224120), (182, 215500), (200, 196105), (250, 156884), (260, 150850), (280, 140075), (325, 120680), (350, 112060), (364, 107750), (431, 91000), (455, 86200), (500, 78442), (520, 75425), (650, 60340), (700, 56030), (728, 53875), (862, 45500), (875, 44824), (910, 43100), (1000, 39221), (1300, 30170), (1400, 28015), (1625, 24136), (1724, 22750), (1750, 22412), (1820, 21550), (2155, 18200), (2275, 17240), (2600, 15085), (3017, 13000), (3250, 12068), (3448, 11375), (3500, 11206), (3640, 10775), (4310, 9100), (4550, 8620), (5603, 7000), (6034, 6500)]