15698883190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{9551}}^1$

素因数の和:9829

約数の個数: 64

約数和(自身を含む): 30618362880

約数和(自身を除く): 14919479690

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 211, 410, 422, 779, 1055, 1558, 2110, 3895, 4009, 7790, 8018, 8651, 9551, 17302, 19102, 20045, 40090, 43255, 47755, 86510, 95510, 164369, 181469, 328738, 362938, 391591, 783182, 821845, 907345, 1643690, 1814690, 1957955, 2015261, 3915910, 4030522, 7440229, 10076305, 14880458, 20152610, 37201145, 38289959, 74402290, 76579918, 82625701, 165251402, 191449795, 382899590, 413128505, 826257010, 1569888319, 3139776638, 7849441595, 15698883190]

約数ペア:

[(1, 15698883190), (2, 7849441595), (5, 3139776638), (10, 1569888319), (19, 826257010), (38, 413128505), (41, 382899590), (82, 191449795), (95, 165251402), (190, 82625701), (205, 76579918), (211, 74402290), (410, 38289959), (422, 37201145), (779, 20152610), (1055, 14880458), (1558, 10076305), (2110, 7440229), (3895, 4030522), (4009, 3915910), (7790, 2015261), (8018, 1957955), (8651, 1814690), (9551, 1643690), (17302, 907345), (19102, 821845), (20045, 783182), (40090, 391591), (43255, 362938), (47755, 328738), (86510, 181469), (95510, 164369)]