4920242240

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2789}}^1$

素因数の和:2992

約数の個数: 112

約数和(自身を含む): 12118086000

約数和(自身を除く): 7197843760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 149, 160, 185, 296, 298, 320, 370, 592, 596, 740, 745, 1184, 1192, 1480, 1490, 2368, 2384, 2789, 2960, 2980, 4768, 5513, 5578, 5920, 5960, 9536, 11026, 11156, 11840, 11920, 13945, 22052, 22312, 23840, 27565, 27890, 44104, 44624, 47680, 55130, 55780, 88208, 89248, 103193, 110260, 111560, 176416, 178496, 206386, 220520, 223120, 352832, 412772, 415561, 441040, 446240, 515965, 825544, 831122, 882080, 892480, 1031930, 1651088, 1662244, 1764160, 2063860, 2077805, 3302176, 3324488, 4127720, 4155610, 6604352, 6648976, 8255440, 8311220, 13297952, 15375757, 16510880, 16622440, 26595904, 30751514, 33021760, 33244880, 61503028, 66489760, 76878785, 123006056, 132979520, 153757570, 246012112, 307515140, 492024224, 615030280, 984048448, 1230060560, 2460121120, 4920242240]

約数ペア:

[(1, 4920242240), (2, 2460121120), (4, 1230060560), (5, 984048448), (8, 615030280), (10, 492024224), (16, 307515140), (20, 246012112), (32, 153757570), (37, 132979520), (40, 123006056), (64, 76878785), (74, 66489760), (80, 61503028), (148, 33244880), (149, 33021760), (160, 30751514), (185, 26595904), (296, 16622440), (298, 16510880), (320, 15375757), (370, 13297952), (592, 8311220), (596, 8255440), (740, 6648976), (745, 6604352), (1184, 4155610), (1192, 4127720), (1480, 3324488), (1490, 3302176), (2368, 2077805), (2384, 2063860), (2789, 1764160), (2960, 1662244), (2980, 1651088), (4768, 1031930), (5513, 892480), (5578, 882080), (5920, 831122), (5960, 825544), (9536, 515965), (11026, 446240), (11156, 441040), (11840, 415561), (11920, 412772), (13945, 352832), (22052, 223120), (22312, 220520), (23840, 206386), (27565, 178496), (27890, 176416), (44104, 111560), (44624, 110260), (47680, 103193), (55130, 89248), (55780, 88208)]