8748717920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{28643}}^1$

素因数の和:28764

約数の個数: 96

約数和(自身を含む): 21828102912

約数和(自身を除く): 13079384992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 83, 92, 115, 160, 166, 184, 230, 332, 368, 415, 460, 664, 736, 830, 920, 1328, 1660, 1840, 1909, 2656, 3320, 3680, 3818, 6640, 7636, 9545, 13280, 15272, 19090, 28643, 30544, 38180, 57286, 61088, 76360, 114572, 143215, 152720, 229144, 286430, 305440, 458288, 572860, 658789, 916576, 1145720, 1317578, 2291440, 2377369, 2635156, 3293945, 4582880, 4754738, 5270312, 6587890, 9509476, 10540624, 11886845, 13175780, 19018952, 21081248, 23773690, 26351560, 38037904, 47547380, 52703120, 54679487, 76075808, 95094760, 105406240, 109358974, 190189520, 218717948, 273397435, 380379040, 437435896, 546794870, 874871792, 1093589740, 1749743584, 2187179480, 4374358960, 8748717920]

約数ペア:

[(1, 8748717920), (2, 4374358960), (4, 2187179480), (5, 1749743584), (8, 1093589740), (10, 874871792), (16, 546794870), (20, 437435896), (23, 380379040), (32, 273397435), (40, 218717948), (46, 190189520), (80, 109358974), (83, 105406240), (92, 95094760), (115, 76075808), (160, 54679487), (166, 52703120), (184, 47547380), (230, 38037904), (332, 26351560), (368, 23773690), (415, 21081248), (460, 19018952), (664, 13175780), (736, 11886845), (830, 10540624), (920, 9509476), (1328, 6587890), (1660, 5270312), (1840, 4754738), (1909, 4582880), (2656, 3293945), (3320, 2635156), (3680, 2377369), (3818, 2291440), (6640, 1317578), (7636, 1145720), (9545, 916576), (13280, 658789), (15272, 572860), (19090, 458288), (28643, 305440), (30544, 286430), (38180, 229144), (57286, 152720), (61088, 143215), (76360, 114572)]