424025600

素因数分解:

$2^9\times 5^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 120

約数和(自身を含む): 1062258648

約数和(自身を除く): 638233048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 157, 160, 200, 211, 256, 314, 320, 400, 422, 512, 628, 640, 785, 800, 844, 1055, 1256, 1280, 1570, 1600, 1688, 2110, 2512, 2560, 3140, 3200, 3376, 3925, 4220, 5024, 5275, 6280, 6400, 6752, 7850, 8440, 10048, 10550, 12560, 12800, 13504, 15700, 16880, 20096, 21100, 25120, 27008, 31400, 33127, 33760, 40192, 42200, 50240, 54016, 62800, 66254, 67520, 80384, 84400, 100480, 108032, 125600, 132508, 135040, 165635, 168800, 200960, 251200, 265016, 270080, 331270, 337600, 401920, 502400, 530032, 540160, 662540, 675200, 828175, 1004800, 1060064, 1325080, 1350400, 1656350, 2009600, 2120128, 2650160, 2700800, 3312700, 4240256, 5300320, 6625400, 8480512, 10600640, 13250800, 16961024, 21201280, 26501600, 42402560, 53003200, 84805120, 106006400, 212012800, 424025600]

約数ペア:

[(1, 424025600), (2, 212012800), (4, 106006400), (5, 84805120), (8, 53003200), (10, 42402560), (16, 26501600), (20, 21201280), (25, 16961024), (32, 13250800), (40, 10600640), (50, 8480512), (64, 6625400), (80, 5300320), (100, 4240256), (128, 3312700), (157, 2700800), (160, 2650160), (200, 2120128), (211, 2009600), (256, 1656350), (314, 1350400), (320, 1325080), (400, 1060064), (422, 1004800), (512, 828175), (628, 675200), (640, 662540), (785, 540160), (800, 530032), (844, 502400), (1055, 401920), (1256, 337600), (1280, 331270), (1570, 270080), (1600, 265016), (1688, 251200), (2110, 200960), (2512, 168800), (2560, 165635), (3140, 135040), (3200, 132508), (3376, 125600), (3925, 108032), (4220, 100480), (5024, 84400), (5275, 80384), (6280, 67520), (6400, 66254), (6752, 62800), (7850, 54016), (8440, 50240), (10048, 42200), (10550, 40192), (12560, 33760), (12800, 33127), (13504, 31400), (15700, 27008), (16880, 25120), (20096, 21100)]