629901800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{26029}}^1$

素因数の和:26067

約数の個数: 72

約数和(自身を含む): 1609825350

約数和(自身を除く): 979923550

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 4840, 6050, 12100, 24200, 26029, 52058, 104116, 130145, 208232, 260290, 286319, 520580, 572638, 650725, 1041160, 1145276, 1301450, 1431595, 2290552, 2602900, 2863190, 3149509, 5205800, 5726380, 6299018, 7157975, 11452760, 12598036, 14315950, 15747545, 25196072, 28631900, 31495090, 57263800, 62990180, 78737725, 125980360, 157475450, 314950900, 629901800]

約数ペア:

[(1, 629901800), (2, 314950900), (4, 157475450), (5, 125980360), (8, 78737725), (10, 62990180), (11, 57263800), (20, 31495090), (22, 28631900), (25, 25196072), (40, 15747545), (44, 14315950), (50, 12598036), (55, 11452760), (88, 7157975), (100, 6299018), (110, 5726380), (121, 5205800), (200, 3149509), (220, 2863190), (242, 2602900), (275, 2290552), (440, 1431595), (484, 1301450), (550, 1145276), (605, 1041160), (968, 650725), (1100, 572638), (1210, 520580), (2200, 286319), (2420, 260290), (3025, 208232), (4840, 130145), (6050, 104116), (12100, 52058), (24200, 26029)]