33868640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 56942080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 857, 988, 1040, 1235, 1520, 1714, 1976, 2080, 2470, 3040, 3428, 3952, 4285, 4940, 6856, 7904, 8570, 9880, 11141, 13712, 16283, 17140, 19760, 22282, 27424, 32566, 34280, 39520, 44564, 55705, 65132, 68560, 81415, 89128, 111410, 130264, 137120, 162830, 178256, 211679, 222820, 260528, 325660, 356512, 423358, 445640, 521056, 651320, 846716, 891280, 1058395, 1302640, 1693432, 1782560, 2116790, 2605280, 3386864, 4233580, 6773728, 8467160, 16934320, 33868640]

約数ペア:

[(1, 33868640), (2, 16934320), (4, 8467160), (5, 6773728), (8, 4233580), (10, 3386864), (13, 2605280), (16, 2116790), (19, 1782560), (20, 1693432), (26, 1302640), (32, 1058395), (38, 891280), (40, 846716), (52, 651320), (65, 521056), (76, 445640), (80, 423358), (95, 356512), (104, 325660), (130, 260528), (152, 222820), (160, 211679), (190, 178256), (208, 162830), (247, 137120), (260, 130264), (304, 111410), (380, 89128), (416, 81415), (494, 68560), (520, 65132), (608, 55705), (760, 44564), (857, 39520), (988, 34280), (1040, 32566), (1235, 27424), (1520, 22282), (1714, 19760), (1976, 17140), (2080, 16283), (2470, 13712), (3040, 11141), (3428, 9880), (3952, 8570), (4285, 7904), (4940, 6856)]