42419300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 108

約数和(自身を含む): 116961264

約数和(自身を除く): 74541964

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 787, 980, 1078, 1100, 1225, 1540, 1574, 1925, 2156, 2450, 2695, 3148, 3850, 3935, 4900, 5390, 5509, 7700, 7870, 8657, 10780, 11018, 13475, 15740, 17314, 19675, 22036, 26950, 27545, 34628, 38563, 39350, 43285, 53900, 55090, 60599, 77126, 78700, 86570, 110180, 121198, 137725, 154252, 173140, 192815, 216425, 242396, 275450, 302995, 385630, 424193, 432850, 550900, 605990, 771260, 848386, 865700, 964075, 1211980, 1514975, 1696772, 1928150, 2120965, 3029950, 3856300, 4241930, 6059900, 8483860, 10604825, 21209650, 42419300]

約数ペア:

[(1, 42419300), (2, 21209650), (4, 10604825), (5, 8483860), (7, 6059900), (10, 4241930), (11, 3856300), (14, 3029950), (20, 2120965), (22, 1928150), (25, 1696772), (28, 1514975), (35, 1211980), (44, 964075), (49, 865700), (50, 848386), (55, 771260), (70, 605990), (77, 550900), (98, 432850), (100, 424193), (110, 385630), (140, 302995), (154, 275450), (175, 242396), (196, 216425), (220, 192815), (245, 173140), (275, 154252), (308, 137725), (350, 121198), (385, 110180), (490, 86570), (539, 78700), (550, 77126), (700, 60599), (770, 55090), (787, 53900), (980, 43285), (1078, 39350), (1100, 38563), (1225, 34628), (1540, 27545), (1574, 26950), (1925, 22036), (2156, 19675), (2450, 17314), (2695, 15740), (3148, 13475), (3850, 11018), (3935, 10780), (4900, 8657), (5390, 7870), (5509, 7700)]