43634920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 77670680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 89, 103, 119, 136, 140, 170, 178, 206, 238, 280, 340, 356, 412, 445, 476, 515, 595, 623, 680, 712, 721, 824, 890, 952, 1030, 1190, 1246, 1442, 1513, 1751, 1780, 2060, 2380, 2492, 2884, 3026, 3115, 3502, 3560, 3605, 4120, 4760, 4984, 5768, 6052, 6230, 7004, 7210, 7565, 8755, 9167, 10591, 12104, 12257, 12460, 14008, 14420, 15130, 17510, 18334, 21182, 24514, 24920, 28840, 30260, 35020, 36668, 42364, 45835, 49028, 52955, 60520, 61285, 64169, 70040, 73336, 84728, 91670, 98056, 105910, 122570, 128338, 155839, 183340, 211820, 245140, 256676, 311678, 320845, 366680, 423640, 490280, 513352, 623356, 641690, 779195, 1090873, 1246712, 1283380, 1558390, 2181746, 2566760, 3116780, 4363492, 5454365, 6233560, 8726984, 10908730, 21817460, 43634920]

約数ペア:

[(1, 43634920), (2, 21817460), (4, 10908730), (5, 8726984), (7, 6233560), (8, 5454365), (10, 4363492), (14, 3116780), (17, 2566760), (20, 2181746), (28, 1558390), (34, 1283380), (35, 1246712), (40, 1090873), (56, 779195), (68, 641690), (70, 623356), (85, 513352), (89, 490280), (103, 423640), (119, 366680), (136, 320845), (140, 311678), (170, 256676), (178, 245140), (206, 211820), (238, 183340), (280, 155839), (340, 128338), (356, 122570), (412, 105910), (445, 98056), (476, 91670), (515, 84728), (595, 73336), (623, 70040), (680, 64169), (712, 61285), (721, 60520), (824, 52955), (890, 49028), (952, 45835), (1030, 42364), (1190, 36668), (1246, 35020), (1442, 30260), (1513, 28840), (1751, 24920), (1780, 24514), (2060, 21182), (2380, 18334), (2492, 17510), (2884, 15130), (3026, 14420), (3115, 14008), (3502, 12460), (3560, 12257), (3605, 12104), (4120, 10591), (4760, 9167), (4984, 8755), (5768, 7565), (6052, 7210), (6230, 7004)]