24974720

素因数分解:

$2^7\times 5^1\times {\mathrm{39023}}^1$

素因数の和:39042

約数の個数: 32

約数和(自身を含む): 59706720

約数和(自身を除く): 34732000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 39023, 78046, 156092, 195115, 312184, 390230, 624368, 780460, 1248736, 1560920, 2497472, 3121840, 4994944, 6243680, 12487360, 24974720]

約数ペア:

[(1, 24974720), (2, 12487360), (4, 6243680), (5, 4994944), (8, 3121840), (10, 2497472), (16, 1560920), (20, 1248736), (32, 780460), (40, 624368), (64, 390230), (80, 312184), (128, 195115), (160, 156092), (320, 78046), (640, 39023)]