39417950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 89056800

約数和(自身を除く): 49638850

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 130, 143, 149, 185, 275, 286, 298, 325, 370, 407, 481, 550, 650, 715, 745, 814, 925, 962, 1430, 1490, 1639, 1850, 1937, 2035, 2405, 3278, 3575, 3725, 3874, 4070, 4810, 5291, 5513, 7150, 7450, 8195, 9685, 10175, 10582, 11026, 12025, 16390, 19370, 20350, 21307, 24050, 26455, 27565, 40975, 42614, 48425, 52910, 55130, 60643, 71669, 81950, 96850, 106535, 121286, 132275, 137825, 143338, 213070, 264550, 275650, 303215, 358345, 532675, 606430, 716690, 788359, 1065350, 1516075, 1576718, 1791725, 3032150, 3583450, 3941795, 7883590, 19708975, 39417950]

約数ペア:

[(1, 39417950), (2, 19708975), (5, 7883590), (10, 3941795), (11, 3583450), (13, 3032150), (22, 1791725), (25, 1576718), (26, 1516075), (37, 1065350), (50, 788359), (55, 716690), (65, 606430), (74, 532675), (110, 358345), (130, 303215), (143, 275650), (149, 264550), (185, 213070), (275, 143338), (286, 137825), (298, 132275), (325, 121286), (370, 106535), (407, 96850), (481, 81950), (550, 71669), (650, 60643), (715, 55130), (745, 52910), (814, 48425), (925, 42614), (962, 40975), (1430, 27565), (1490, 26455), (1639, 24050), (1850, 21307), (1937, 20350), (2035, 19370), (2405, 16390), (3278, 12025), (3575, 11026), (3725, 10582), (3874, 10175), (4070, 9685), (4810, 8195), (5291, 7450), (5513, 7150)]