39228160

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 98970480

約数和(自身を除く): 59742320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 1613, 2432, 3040, 3226, 4864, 6080, 6452, 8065, 12160, 12904, 16130, 24320, 25808, 30647, 32260, 51616, 61294, 64520, 103232, 122588, 129040, 153235, 206464, 245176, 258080, 306470, 412928, 490352, 516160, 612940, 980704, 1032320, 1225880, 1961408, 2064640, 2451760, 3922816, 4903520, 7845632, 9807040, 19614080, 39228160]

約数ペア:

[(1, 39228160), (2, 19614080), (4, 9807040), (5, 7845632), (8, 4903520), (10, 3922816), (16, 2451760), (19, 2064640), (20, 1961408), (32, 1225880), (38, 1032320), (40, 980704), (64, 612940), (76, 516160), (80, 490352), (95, 412928), (128, 306470), (152, 258080), (160, 245176), (190, 206464), (256, 153235), (304, 129040), (320, 122588), (380, 103232), (608, 64520), (640, 61294), (760, 51616), (1216, 32260), (1280, 30647), (1520, 25808), (1613, 24320), (2432, 16130), (3040, 12904), (3226, 12160), (4864, 8065), (6080, 6452)]