10503580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 23506560

約数和(自身を除く): 13002980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 211, 262, 380, 422, 524, 655, 844, 1055, 1310, 2110, 2489, 2620, 4009, 4220, 4978, 8018, 9956, 12445, 16036, 20045, 24890, 27641, 40090, 49780, 55282, 80180, 110564, 138205, 276410, 525179, 552820, 1050358, 2100716, 2625895, 5251790, 10503580]

約数ペア:

[(1, 10503580), (2, 5251790), (4, 2625895), (5, 2100716), (10, 1050358), (19, 552820), (20, 525179), (38, 276410), (76, 138205), (95, 110564), (131, 80180), (190, 55282), (211, 49780), (262, 40090), (380, 27641), (422, 24890), (524, 20045), (655, 16036), (844, 12445), (1055, 9956), (1310, 8018), (2110, 4978), (2489, 4220), (2620, 4009)]