1051567120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{424019}}^1$

素因数の和:424063

約数の個数: 40

約数和(自身を含む): 2523767040

約数和(自身を除く): 1472199920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 424019, 848038, 1696076, 2120095, 3392152, 4240190, 6784304, 8480380, 13144589, 16960760, 26289178, 33921520, 52578356, 65722945, 105156712, 131445890, 210313424, 262891780, 525783560, 1051567120]

約数ペア:

[(1, 1051567120), (2, 525783560), (4, 262891780), (5, 210313424), (8, 131445890), (10, 105156712), (16, 65722945), (20, 52578356), (31, 33921520), (40, 26289178), (62, 16960760), (80, 13144589), (124, 8480380), (155, 6784304), (248, 4240190), (310, 3392152), (496, 2120095), (620, 1696076), (1240, 848038), (2480, 424019)]