37822720

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 97609176

約数和(自身を除く): 59786456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2273, 3328, 4160, 4546, 8320, 9092, 11365, 16640, 18184, 22730, 29549, 36368, 45460, 59098, 72736, 90920, 118196, 145472, 147745, 181840, 236392, 290944, 295490, 363680, 472784, 581888, 590980, 727360, 945568, 1181960, 1454720, 1891136, 2363920, 2909440, 3782272, 4727840, 7564544, 9455680, 18911360, 37822720]

約数ペア:

[(1, 37822720), (2, 18911360), (4, 9455680), (5, 7564544), (8, 4727840), (10, 3782272), (13, 2909440), (16, 2363920), (20, 1891136), (26, 1454720), (32, 1181960), (40, 945568), (52, 727360), (64, 590980), (65, 581888), (80, 472784), (104, 363680), (128, 295490), (130, 290944), (160, 236392), (208, 181840), (256, 147745), (260, 145472), (320, 118196), (416, 90920), (520, 72736), (640, 59098), (832, 45460), (1040, 36368), (1280, 29549), (1664, 22730), (2080, 18184), (2273, 16640), (3328, 11365), (4160, 9092), (4546, 8320)]