33704440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 97873920

約数和(自身を除く): 64169480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 353, 385, 434, 440, 616, 620, 682, 706, 770, 868, 1085, 1240, 1364, 1412, 1540, 1705, 1736, 1765, 2170, 2387, 2471, 2728, 2824, 3080, 3410, 3530, 3883, 4340, 4774, 4942, 6820, 7060, 7766, 8680, 9548, 9884, 10943, 11935, 12355, 13640, 14120, 15532, 19096, 19415, 19768, 21886, 23870, 24710, 27181, 31064, 38830, 43772, 47740, 49420, 54362, 54715, 76601, 77660, 87544, 95480, 98840, 108724, 109430, 120373, 135905, 153202, 155320, 217448, 218860, 240746, 271810, 306404, 383005, 437720, 481492, 543620, 601865, 612808, 766010, 842611, 962984, 1087240, 1203730, 1532020, 1685222, 2407460, 3064040, 3370444, 4213055, 4814920, 6740888, 8426110, 16852220, 33704440]

約数ペア:

[(1, 33704440), (2, 16852220), (4, 8426110), (5, 6740888), (7, 4814920), (8, 4213055), (10, 3370444), (11, 3064040), (14, 2407460), (20, 1685222), (22, 1532020), (28, 1203730), (31, 1087240), (35, 962984), (40, 842611), (44, 766010), (55, 612808), (56, 601865), (62, 543620), (70, 481492), (77, 437720), (88, 383005), (110, 306404), (124, 271810), (140, 240746), (154, 218860), (155, 217448), (217, 155320), (220, 153202), (248, 135905), (280, 120373), (308, 109430), (310, 108724), (341, 98840), (353, 95480), (385, 87544), (434, 77660), (440, 76601), (616, 54715), (620, 54362), (682, 49420), (706, 47740), (770, 43772), (868, 38830), (1085, 31064), (1240, 27181), (1364, 24710), (1412, 23870), (1540, 21886), (1705, 19768), (1736, 19415), (1765, 19096), (2170, 15532), (2387, 14120), (2471, 13640), (2728, 12355), (2824, 11935), (3080, 10943), (3410, 9884), (3530, 9548), (3883, 8680), (4340, 7766), (4774, 7060), (4942, 6820)]