1352988100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3137}}^1$

素因数の和:3397

約数の個数: 72

約数和(自身を含む): 3105113760

約数和(自身を除く): 1752125660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 227, 380, 454, 475, 908, 950, 1135, 1900, 2270, 3137, 4313, 4540, 5675, 6274, 8626, 11350, 12548, 15685, 17252, 21565, 22700, 31370, 43130, 59603, 62740, 78425, 86260, 107825, 119206, 156850, 215650, 238412, 298015, 313700, 431300, 596030, 712099, 1192060, 1424198, 1490075, 2848396, 2980150, 3560495, 5960300, 7120990, 13529881, 14241980, 17802475, 27059762, 35604950, 54119524, 67649405, 71209900, 135298810, 270597620, 338247025, 676494050, 1352988100]

約数ペア:

[(1, 1352988100), (2, 676494050), (4, 338247025), (5, 270597620), (10, 135298810), (19, 71209900), (20, 67649405), (25, 54119524), (38, 35604950), (50, 27059762), (76, 17802475), (95, 14241980), (100, 13529881), (190, 7120990), (227, 5960300), (380, 3560495), (454, 2980150), (475, 2848396), (908, 1490075), (950, 1424198), (1135, 1192060), (1900, 712099), (2270, 596030), (3137, 431300), (4313, 313700), (4540, 298015), (5675, 238412), (6274, 215650), (8626, 156850), (11350, 119206), (12548, 107825), (15685, 86260), (17252, 78425), (21565, 62740), (22700, 59603), (31370, 43130)]