5202940180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{204679}}^1$

素因数の和:204760

約数の個数: 48

約数和(自身を含む): 11553776640

約数和(自身を除く): 6350836460

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5084, 6355, 12710, 25420, 204679, 409358, 818716, 1023395, 2046790, 4093580, 6345049, 8391839, 12690098, 16783678, 25380196, 31725245, 33567356, 41959195, 63450490, 83918390, 126900980, 167836780, 260147009, 520294018, 1040588036, 1300735045, 2601470090, 5202940180]

約数ペア:

[(1, 5202940180), (2, 2601470090), (4, 1300735045), (5, 1040588036), (10, 520294018), (20, 260147009), (31, 167836780), (41, 126900980), (62, 83918390), (82, 63450490), (124, 41959195), (155, 33567356), (164, 31725245), (205, 25380196), (310, 16783678), (410, 12690098), (620, 8391839), (820, 6345049), (1271, 4093580), (2542, 2046790), (5084, 1023395), (6355, 818716), (12710, 409358), (25420, 204679)]