4797040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 11347488

約数和(自身を除く): 6550448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 983, 1220, 1966, 2440, 3932, 4880, 4915, 7864, 9830, 15728, 19660, 39320, 59963, 78640, 119926, 239852, 299815, 479704, 599630, 959408, 1199260, 2398520, 4797040]

約数ペア:

[(1, 4797040), (2, 2398520), (4, 1199260), (5, 959408), (8, 599630), (10, 479704), (16, 299815), (20, 239852), (40, 119926), (61, 78640), (80, 59963), (122, 39320), (244, 19660), (305, 15728), (488, 9830), (610, 7864), (976, 4915), (983, 4880), (1220, 3932), (1966, 2440)]