9682499840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1871}}^1$

素因数の和:2216

約数の個数: 144

約数和(自身を含む): 25070363136

約数和(自身を除く): 15387863296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 311, 320, 416, 520, 622, 640, 832, 1040, 1244, 1280, 1555, 1664, 1871, 2080, 2488, 3110, 3328, 3742, 4043, 4160, 4976, 6220, 7484, 8086, 8320, 9355, 9952, 12440, 14968, 16172, 16640, 18710, 19904, 20215, 24323, 24880, 29936, 32344, 37420, 39808, 40430, 48646, 49760, 59872, 64688, 74840, 79616, 80860, 97292, 99520, 119744, 121615, 129376, 149680, 161720, 194584, 199040, 239488, 243230, 258752, 299360, 323440, 389168, 398080, 478976, 486460, 517504, 581881, 598720, 646880, 778336, 972920, 1035008, 1163762, 1197440, 1293760, 1556672, 1945840, 2327524, 2394880, 2587520, 2909405, 3113344, 3891680, 4655048, 5175040, 5818810, 6226688, 7564453, 7783360, 9310096, 11637620, 15128906, 15566720, 18620192, 23275240, 30257812, 31133440, 37240384, 37822265, 46550480, 60515624, 74480768, 75644530, 93100960, 121031248, 148961536, 151289060, 186201920, 242062496, 302578120, 372403840, 484124992, 605156240, 744807680, 968249984, 1210312480, 1936499968, 2420624960, 4841249920, 9682499840]

約数ペア:

[(1, 9682499840), (2, 4841249920), (4, 2420624960), (5, 1936499968), (8, 1210312480), (10, 968249984), (13, 744807680), (16, 605156240), (20, 484124992), (26, 372403840), (32, 302578120), (40, 242062496), (52, 186201920), (64, 151289060), (65, 148961536), (80, 121031248), (104, 93100960), (128, 75644530), (130, 74480768), (160, 60515624), (208, 46550480), (256, 37822265), (260, 37240384), (311, 31133440), (320, 30257812), (416, 23275240), (520, 18620192), (622, 15566720), (640, 15128906), (832, 11637620), (1040, 9310096), (1244, 7783360), (1280, 7564453), (1555, 6226688), (1664, 5818810), (1871, 5175040), (2080, 4655048), (2488, 3891680), (3110, 3113344), (3328, 2909405), (3742, 2587520), (4043, 2394880), (4160, 2327524), (4976, 1945840), (6220, 1556672), (7484, 1293760), (8086, 1197440), (8320, 1163762), (9355, 1035008), (9952, 972920), (12440, 778336), (14968, 646880), (16172, 598720), (16640, 581881), (18710, 517504), (19904, 486460), (20215, 478976), (24323, 398080), (24880, 389168), (29936, 323440), (32344, 299360), (37420, 258752), (39808, 243230), (40430, 239488), (48646, 199040), (49760, 194584), (59872, 161720), (64688, 149680), (74840, 129376), (79616, 121615), (80860, 119744), (97292, 99520)]