488119342000

素因数分解:

$2^4\times 5^3\times {\mathrm{1019}}^1\times {\mathrm{239509}}^1$

素因数の和:240551

約数の個数: 80

約数和(自身を含む): 1181435767200

約数和(自身を除く): 693316425200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1019, 2000, 2038, 4076, 5095, 8152, 10190, 16304, 20380, 25475, 40760, 50950, 81520, 101900, 127375, 203800, 239509, 254750, 407600, 479018, 509500, 958036, 1019000, 1197545, 1916072, 2038000, 2395090, 3832144, 4790180, 5987725, 9580360, 11975450, 19160720, 23950900, 29938625, 47901800, 59877250, 95803600, 119754500, 239509000, 244059671, 479018000, 488119342, 976238684, 1220298355, 1952477368, 2440596710, 3904954736, 4881193420, 6101491775, 9762386840, 12202983550, 19524773680, 24405967100, 30507458875, 48811934200, 61014917750, 97623868400, 122029835500, 244059671000, 488119342000]

約数ペア:

[(1, 488119342000), (2, 244059671000), (4, 122029835500), (5, 97623868400), (8, 61014917750), (10, 48811934200), (16, 30507458875), (20, 24405967100), (25, 19524773680), (40, 12202983550), (50, 9762386840), (80, 6101491775), (100, 4881193420), (125, 3904954736), (200, 2440596710), (250, 1952477368), (400, 1220298355), (500, 976238684), (1000, 488119342), (1019, 479018000), (2000, 244059671), (2038, 239509000), (4076, 119754500), (5095, 95803600), (8152, 59877250), (10190, 47901800), (16304, 29938625), (20380, 23950900), (25475, 19160720), (40760, 11975450), (50950, 9580360), (81520, 5987725), (101900, 4790180), (127375, 3832144), (203800, 2395090), (239509, 2038000), (254750, 1916072), (407600, 1197545), (479018, 1019000), (509500, 958036)]