39948450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 106064640

約数和(自身を除く): 66116190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 107, 114, 131, 150, 190, 214, 262, 285, 321, 393, 475, 535, 570, 642, 655, 786, 950, 1070, 1310, 1425, 1605, 1965, 2033, 2489, 2675, 2850, 3210, 3275, 3930, 4066, 4978, 5350, 6099, 6550, 7467, 8025, 9825, 10165, 12198, 12445, 14017, 14934, 16050, 19650, 20330, 24890, 28034, 30495, 37335, 42051, 50825, 60990, 62225, 70085, 74670, 84102, 101650, 124450, 140170, 152475, 186675, 210255, 266323, 304950, 350425, 373350, 420510, 532646, 700850, 798969, 1051275, 1331615, 1597938, 2102550, 2663230, 3994845, 6658075, 7989690, 13316150, 19974225, 39948450]

約数ペア:

[(1, 39948450), (2, 19974225), (3, 13316150), (5, 7989690), (6, 6658075), (10, 3994845), (15, 2663230), (19, 2102550), (25, 1597938), (30, 1331615), (38, 1051275), (50, 798969), (57, 700850), (75, 532646), (95, 420510), (107, 373350), (114, 350425), (131, 304950), (150, 266323), (190, 210255), (214, 186675), (262, 152475), (285, 140170), (321, 124450), (393, 101650), (475, 84102), (535, 74670), (570, 70085), (642, 62225), (655, 60990), (786, 50825), (950, 42051), (1070, 37335), (1310, 30495), (1425, 28034), (1605, 24890), (1965, 20330), (2033, 19650), (2489, 16050), (2675, 14934), (2850, 14017), (3210, 12445), (3275, 12198), (3930, 10165), (4066, 9825), (4978, 8025), (5350, 7467), (6099, 6550)]