40204970624

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{203039}}^1$

素因数の和:203090

約数の個数: 128

約数和(自身を含む): 104378803200

約数和(自身を除く): 64173832576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1088, 1456, 1547, 1664, 1768, 1904, 2176, 2912, 3094, 3536, 3808, 5824, 6188, 7072, 7616, 11648, 12376, 14144, 15232, 24752, 28288, 49504, 99008, 198016, 203039, 406078, 812156, 1421273, 1624312, 2639507, 2842546, 3248624, 3451663, 5279014, 5685092, 6497248, 6903326, 10558028, 11370184, 12994496, 13806652, 18476549, 21116056, 22740368, 24161641, 25988992, 27613304, 36953098, 42232112, 44871619, 45480736, 48323282, 55226608, 73906196, 84464224, 89743238, 90961472, 96646564, 110453216, 147812392, 168928448, 179486476, 181922944, 193293128, 220906432, 295624784, 314101333, 337856896, 358972952, 386586256, 441812864, 591249568, 628202666, 717945904, 773172512, 1182499136, 1256405332, 1435891808, 1546345024, 2364998272, 2512810664, 2871783616, 3092690048, 5025621328, 5743567232, 10051242656, 20102485312, 40204970624]

約数ペア:

[(1, 40204970624), (2, 20102485312), (4, 10051242656), (7, 5743567232), (8, 5025621328), (13, 3092690048), (14, 2871783616), (16, 2512810664), (17, 2364998272), (26, 1546345024), (28, 1435891808), (32, 1256405332), (34, 1182499136), (52, 773172512), (56, 717945904), (64, 628202666), (68, 591249568), (91, 441812864), (104, 386586256), (112, 358972952), (119, 337856896), (128, 314101333), (136, 295624784), (182, 220906432), (208, 193293128), (221, 181922944), (224, 179486476), (238, 168928448), (272, 147812392), (364, 110453216), (416, 96646564), (442, 90961472), (448, 89743238), (476, 84464224), (544, 73906196), (728, 55226608), (832, 48323282), (884, 45480736), (896, 44871619), (952, 42232112), (1088, 36953098), (1456, 27613304), (1547, 25988992), (1664, 24161641), (1768, 22740368), (1904, 21116056), (2176, 18476549), (2912, 13806652), (3094, 12994496), (3536, 11370184), (3808, 10558028), (5824, 6903326), (6188, 6497248), (7072, 5685092), (7616, 5279014), (11648, 3451663), (12376, 3248624), (14144, 2842546), (15232, 2639507), (24752, 1624312), (28288, 1421273), (49504, 812156), (99008, 406078), (198016, 203039)]