24815900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 58381680

約数和(自身を除く): 33565780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 353, 370, 380, 475, 703, 706, 740, 925, 950, 1406, 1412, 1765, 1850, 1900, 2812, 3515, 3530, 3700, 6707, 7030, 7060, 8825, 13061, 13414, 14060, 17575, 17650, 26122, 26828, 33535, 35150, 35300, 52244, 65305, 67070, 70300, 130610, 134140, 167675, 248159, 261220, 326525, 335350, 496318, 653050, 670700, 992636, 1240795, 1306100, 2481590, 4963180, 6203975, 12407950, 24815900]

約数ペア:

[(1, 24815900), (2, 12407950), (4, 6203975), (5, 4963180), (10, 2481590), (19, 1306100), (20, 1240795), (25, 992636), (37, 670700), (38, 653050), (50, 496318), (74, 335350), (76, 326525), (95, 261220), (100, 248159), (148, 167675), (185, 134140), (190, 130610), (353, 70300), (370, 67070), (380, 65305), (475, 52244), (703, 35300), (706, 35150), (740, 33535), (925, 26828), (950, 26122), (1406, 17650), (1412, 17575), (1765, 14060), (1850, 13414), (1900, 13061), (2812, 8825), (3515, 7060), (3530, 7030), (3700, 6707)]