3957333760

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^2$

素因数の和:490

約数の個数: 108

約数和(自身を含む): 9643219992

約数和(自身を除く): 5685886232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 193, 256, 320, 332, 386, 415, 640, 664, 772, 830, 965, 1280, 1328, 1544, 1660, 1930, 2656, 3088, 3320, 3860, 5312, 6176, 6640, 7720, 10624, 12352, 13280, 15440, 16019, 21248, 24704, 26560, 30880, 32038, 37249, 49408, 53120, 61760, 64076, 74498, 80095, 106240, 123520, 128152, 148996, 160190, 186245, 247040, 256304, 297992, 320380, 372490, 512608, 595984, 640760, 744980, 1025216, 1191968, 1281520, 1489960, 2050432, 2383936, 2563040, 2979920, 3091667, 4100864, 4767872, 5126080, 5959840, 6183334, 9535744, 10252160, 11919680, 12366668, 15458335, 20504320, 23839360, 24733336, 30916670, 47678720, 49466672, 61833340, 98933344, 123666680, 197866688, 247333360, 395733376, 494666720, 791466752, 989333440, 1978666880, 3957333760]

約数ペア:

[(1, 3957333760), (2, 1978666880), (4, 989333440), (5, 791466752), (8, 494666720), (10, 395733376), (16, 247333360), (20, 197866688), (32, 123666680), (40, 98933344), (64, 61833340), (80, 49466672), (83, 47678720), (128, 30916670), (160, 24733336), (166, 23839360), (193, 20504320), (256, 15458335), (320, 12366668), (332, 11919680), (386, 10252160), (415, 9535744), (640, 6183334), (664, 5959840), (772, 5126080), (830, 4767872), (965, 4100864), (1280, 3091667), (1328, 2979920), (1544, 2563040), (1660, 2383936), (1930, 2050432), (2656, 1489960), (3088, 1281520), (3320, 1191968), (3860, 1025216), (5312, 744980), (6176, 640760), (6640, 595984), (7720, 512608), (10624, 372490), (12352, 320380), (13280, 297992), (15440, 256304), (16019, 247040), (21248, 186245), (24704, 160190), (26560, 148996), (30880, 128152), (32038, 123520), (37249, 106240), (49408, 80095), (53120, 74498), (61760, 64076)]