13388637470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4759}}^1$

素因数の和:4882

約数の個数: 128

約数和(自身を含む): 29364249600

約数和(自身を除く): 15975612130

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 67, 85, 95, 130, 134, 170, 190, 221, 247, 323, 335, 442, 494, 646, 670, 871, 1105, 1139, 1235, 1273, 1615, 1742, 2210, 2278, 2470, 2546, 3230, 4199, 4355, 4759, 5695, 6365, 8398, 8710, 9518, 11390, 12730, 14807, 16549, 20995, 21641, 23795, 29614, 33098, 41990, 43282, 47590, 61867, 74035, 80903, 82745, 90421, 108205, 123734, 148070, 161806, 165490, 180842, 216410, 281333, 309335, 318853, 404515, 452105, 562666, 618670, 637706, 809030, 904210, 1051739, 1175473, 1406665, 1537157, 1594265, 2103478, 2350946, 2813330, 3074314, 3188530, 4145089, 5258695, 5420501, 5877365, 6058207, 7685785, 8290178, 10517390, 10841002, 11754730, 12116414, 15371570, 19983041, 20725445, 27102505, 30291035, 39966082, 41450890, 54205010, 60582070, 70466513, 78756691, 99915205, 102989519, 140933026, 157513382, 199830410, 205979038, 352332565, 393783455, 514947595, 704665130, 787566910, 1029895190, 1338863747, 2677727494, 6694318735, 13388637470]

約数ペア:

[(1, 13388637470), (2, 6694318735), (5, 2677727494), (10, 1338863747), (13, 1029895190), (17, 787566910), (19, 704665130), (26, 514947595), (34, 393783455), (38, 352332565), (65, 205979038), (67, 199830410), (85, 157513382), (95, 140933026), (130, 102989519), (134, 99915205), (170, 78756691), (190, 70466513), (221, 60582070), (247, 54205010), (323, 41450890), (335, 39966082), (442, 30291035), (494, 27102505), (646, 20725445), (670, 19983041), (871, 15371570), (1105, 12116414), (1139, 11754730), (1235, 10841002), (1273, 10517390), (1615, 8290178), (1742, 7685785), (2210, 6058207), (2278, 5877365), (2470, 5420501), (2546, 5258695), (3230, 4145089), (4199, 3188530), (4355, 3074314), (4759, 2813330), (5695, 2350946), (6365, 2103478), (8398, 1594265), (8710, 1537157), (9518, 1406665), (11390, 1175473), (12730, 1051739), (14807, 904210), (16549, 809030), (20995, 637706), (21641, 618670), (23795, 562666), (29614, 452105), (33098, 404515), (41990, 318853), (43282, 309335), (47590, 281333), (61867, 216410), (74035, 180842), (80903, 165490), (82745, 161806), (90421, 148070), (108205, 123734)]