1567790950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 3217919040

約数和(自身を除く): 1650128090

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 479, 541, 550, 605, 958, 1082, 1210, 2395, 2705, 3025, 4790, 5269, 5410, 5951, 6050, 10538, 11902, 11975, 13525, 23950, 26345, 27050, 29755, 52690, 57959, 59510, 65461, 115918, 130922, 131725, 148775, 259139, 263450, 289795, 297550, 327305, 518278, 579590, 654610, 1295695, 1448975, 1636525, 2591390, 2850529, 2897950, 3273050, 5701058, 6478475, 12956950, 14252645, 28505290, 31355819, 62711638, 71263225, 142526450, 156779095, 313558190, 783895475, 1567790950]

約数ペア:

[(1, 1567790950), (2, 783895475), (5, 313558190), (10, 156779095), (11, 142526450), (22, 71263225), (25, 62711638), (50, 31355819), (55, 28505290), (110, 14252645), (121, 12956950), (242, 6478475), (275, 5701058), (479, 3273050), (541, 2897950), (550, 2850529), (605, 2591390), (958, 1636525), (1082, 1448975), (1210, 1295695), (2395, 654610), (2705, 579590), (3025, 518278), (4790, 327305), (5269, 297550), (5410, 289795), (5951, 263450), (6050, 259139), (10538, 148775), (11902, 131725), (11975, 130922), (13525, 115918), (23950, 65461), (26345, 59510), (27050, 57959), (29755, 52690)]