10400256

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 120

約数和(自身を含む): 31332444

約数和(自身を除く): 20932188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 64, 72, 74, 96, 111, 122, 128, 144, 148, 183, 192, 222, 244, 256, 288, 296, 333, 366, 384, 444, 488, 512, 549, 576, 592, 666, 732, 768, 888, 976, 1098, 1152, 1184, 1332, 1464, 1536, 1776, 1952, 2196, 2257, 2304, 2368, 2664, 2928, 3552, 3904, 4392, 4514, 4608, 4736, 5328, 5856, 6771, 7104, 7808, 8784, 9028, 9472, 10656, 11712, 13542, 14208, 15616, 17568, 18056, 18944, 20313, 21312, 23424, 27084, 28416, 31232, 35136, 36112, 40626, 42624, 46848, 54168, 56832, 70272, 72224, 81252, 85248, 93696, 108336, 140544, 144448, 162504, 170496, 216672, 281088, 288896, 325008, 433344, 577792, 650016, 866688, 1155584, 1300032, 1733376, 2600064, 3466752, 5200128, 10400256]

約数ペア:

[(1, 10400256), (2, 5200128), (3, 3466752), (4, 2600064), (6, 1733376), (8, 1300032), (9, 1155584), (12, 866688), (16, 650016), (18, 577792), (24, 433344), (32, 325008), (36, 288896), (37, 281088), (48, 216672), (61, 170496), (64, 162504), (72, 144448), (74, 140544), (96, 108336), (111, 93696), (122, 85248), (128, 81252), (144, 72224), (148, 70272), (183, 56832), (192, 54168), (222, 46848), (244, 42624), (256, 40626), (288, 36112), (296, 35136), (333, 31232), (366, 28416), (384, 27084), (444, 23424), (488, 21312), (512, 20313), (549, 18944), (576, 18056), (592, 17568), (666, 15616), (732, 14208), (768, 13542), (888, 11712), (976, 10656), (1098, 9472), (1152, 9028), (1184, 8784), (1332, 7808), (1464, 7104), (1536, 6771), (1776, 5856), (1952, 5328), (2196, 4736), (2257, 4608), (2304, 4514), (2368, 4392), (2664, 3904), (2928, 3552)]