10201100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 29164800

約数和(自身を除く): 18963700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 59, 65, 70, 76, 91, 95, 100, 118, 130, 133, 140, 175, 182, 190, 236, 247, 260, 266, 295, 325, 350, 364, 380, 413, 455, 475, 494, 532, 590, 650, 665, 700, 767, 826, 910, 950, 988, 1121, 1180, 1235, 1300, 1330, 1475, 1534, 1652, 1729, 1820, 1900, 2065, 2242, 2275, 2470, 2660, 2950, 3068, 3325, 3458, 3835, 4130, 4484, 4550, 4940, 5369, 5605, 5900, 6175, 6650, 6916, 7670, 7847, 8260, 8645, 9100, 10325, 10738, 11210, 12350, 13300, 14573, 15340, 15694, 17290, 19175, 20650, 21476, 22420, 24700, 26845, 28025, 29146, 31388, 34580, 38350, 39235, 41300, 43225, 53690, 56050, 58292, 72865, 76700, 78470, 86450, 102011, 107380, 112100, 134225, 145730, 156940, 172900, 196175, 204022, 268450, 291460, 364325, 392350, 408044, 510055, 536900, 728650, 784700, 1020110, 1457300, 2040220, 2550275, 5100550, 10201100]

約数ペア:

[(1, 10201100), (2, 5100550), (4, 2550275), (5, 2040220), (7, 1457300), (10, 1020110), (13, 784700), (14, 728650), (19, 536900), (20, 510055), (25, 408044), (26, 392350), (28, 364325), (35, 291460), (38, 268450), (50, 204022), (52, 196175), (59, 172900), (65, 156940), (70, 145730), (76, 134225), (91, 112100), (95, 107380), (100, 102011), (118, 86450), (130, 78470), (133, 76700), (140, 72865), (175, 58292), (182, 56050), (190, 53690), (236, 43225), (247, 41300), (260, 39235), (266, 38350), (295, 34580), (325, 31388), (350, 29146), (364, 28025), (380, 26845), (413, 24700), (455, 22420), (475, 21476), (494, 20650), (532, 19175), (590, 17290), (650, 15694), (665, 15340), (700, 14573), (767, 13300), (826, 12350), (910, 11210), (950, 10738), (988, 10325), (1121, 9100), (1180, 8645), (1235, 8260), (1300, 7847), (1330, 7670), (1475, 6916), (1534, 6650), (1652, 6175), (1729, 5900), (1820, 5605), (1900, 5369), (2065, 4940), (2242, 4550), (2275, 4484), (2470, 4130), (2660, 3835), (2950, 3458), (3068, 3325)]