520059040

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 1265544000

約数和(自身を除く): 745484960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 89, 118, 160, 178, 236, 295, 356, 445, 472, 590, 619, 712, 890, 944, 1180, 1238, 1424, 1780, 1888, 2360, 2476, 2848, 3095, 3560, 4720, 4952, 5251, 6190, 7120, 9440, 9904, 10502, 12380, 14240, 19808, 21004, 24760, 26255, 36521, 42008, 49520, 52510, 55091, 73042, 84016, 99040, 105020, 110182, 146084, 168032, 182605, 210040, 220364, 275455, 292168, 365210, 420080, 440728, 550910, 584336, 730420, 840160, 881456, 1101820, 1168672, 1460840, 1762912, 2203640, 2921680, 3250369, 4407280, 5843360, 6500738, 8814560, 13001476, 16251845, 26002952, 32503690, 52005904, 65007380, 104011808, 130014760, 260029520, 520059040]

約数ペア:

[(1, 520059040), (2, 260029520), (4, 130014760), (5, 104011808), (8, 65007380), (10, 52005904), (16, 32503690), (20, 26002952), (32, 16251845), (40, 13001476), (59, 8814560), (80, 6500738), (89, 5843360), (118, 4407280), (160, 3250369), (178, 2921680), (236, 2203640), (295, 1762912), (356, 1460840), (445, 1168672), (472, 1101820), (590, 881456), (619, 840160), (712, 730420), (890, 584336), (944, 550910), (1180, 440728), (1238, 420080), (1424, 365210), (1780, 292168), (1888, 275455), (2360, 220364), (2476, 210040), (2848, 182605), (3095, 168032), (3560, 146084), (4720, 110182), (4952, 105020), (5251, 99040), (6190, 84016), (7120, 73042), (9440, 55091), (9904, 52510), (10502, 49520), (12380, 42008), (14240, 36521), (19808, 26255), (21004, 24760)]