45508160

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 56

約数和(自身を含む): 109947456

約数和(自身を除く): 64439296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2003, 2272, 2840, 4006, 4544, 5680, 8012, 10015, 11360, 16024, 20030, 22720, 32048, 40060, 64096, 80120, 128192, 142213, 160240, 284426, 320480, 568852, 640960, 711065, 1137704, 1422130, 2275408, 2844260, 4550816, 5688520, 9101632, 11377040, 22754080, 45508160]

約数ペア:

[(1, 45508160), (2, 22754080), (4, 11377040), (5, 9101632), (8, 5688520), (10, 4550816), (16, 2844260), (20, 2275408), (32, 1422130), (40, 1137704), (64, 711065), (71, 640960), (80, 568852), (142, 320480), (160, 284426), (284, 160240), (320, 142213), (355, 128192), (568, 80120), (710, 64096), (1136, 40060), (1420, 32048), (2003, 22720), (2272, 20030), (2840, 16024), (4006, 11360), (4544, 10015), (5680, 8012)]