16024520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12965

約数の個数: 32

約数和(自身を含む): 37221120

約数和(自身を除く): 21196600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 12923, 25846, 51692, 64615, 103384, 129230, 258460, 400613, 516920, 801226, 1602452, 2003065, 3204904, 4006130, 8012260, 16024520]

約数ペア:

[(1, 16024520), (2, 8012260), (4, 4006130), (5, 3204904), (8, 2003065), (10, 1602452), (20, 801226), (31, 516920), (40, 400613), (62, 258460), (124, 129230), (155, 103384), (248, 64615), (310, 51692), (620, 25846), (1240, 12923)]