4906181900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2582201}}^1$

素因数の和:2582234

約数の個数: 36

約数和(自身を含む): 11206756680

約数和(自身を除く): 6300574780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2582201, 5164402, 10328804, 12911005, 25822010, 49061819, 51644020, 64555025, 98123638, 129110050, 196247276, 245309095, 258220100, 490618190, 981236380, 1226545475, 2453090950, 4906181900]

約数ペア:

[(1, 4906181900), (2, 2453090950), (4, 1226545475), (5, 981236380), (10, 490618190), (19, 258220100), (20, 245309095), (25, 196247276), (38, 129110050), (50, 98123638), (76, 64555025), (95, 51644020), (100, 49061819), (190, 25822010), (380, 12911005), (475, 10328804), (950, 5164402), (1900, 2582201)]