4346717440

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2824

約数の個数: 144

約数和(自身を含む): 11332451088

約数和(自身を除く): 6985733648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 128, 130, 160, 194, 208, 256, 260, 320, 388, 416, 485, 520, 640, 776, 832, 970, 1040, 1261, 1280, 1552, 1664, 1940, 2080, 2522, 2693, 3104, 3328, 3880, 4160, 5044, 5386, 6208, 6305, 7760, 8320, 10088, 10772, 12416, 12610, 13465, 15520, 16640, 20176, 21544, 24832, 25220, 26930, 31040, 35009, 40352, 43088, 50440, 53860, 62080, 70018, 80704, 86176, 100880, 107720, 124160, 140036, 161408, 172352, 175045, 201760, 215440, 261221, 280072, 322816, 344704, 350090, 403520, 430880, 522442, 560144, 689408, 700180, 807040, 861760, 1044884, 1120288, 1306105, 1400360, 1614080, 1723520, 2089768, 2240576, 2612210, 2800720, 3395873, 3447040, 4179536, 4481152, 5224420, 5601440, 6791746, 8359072, 8962304, 10448840, 11202880, 13583492, 16718144, 16979365, 20897680, 22405760, 27166984, 33436288, 33958730, 41795360, 44811520, 54333968, 66872576, 67917460, 83590720, 108667936, 135834920, 167181440, 217335872, 271669840, 334362880, 434671744, 543339680, 869343488, 1086679360, 2173358720, 4346717440]

約数ペア:

[(1, 4346717440), (2, 2173358720), (4, 1086679360), (5, 869343488), (8, 543339680), (10, 434671744), (13, 334362880), (16, 271669840), (20, 217335872), (26, 167181440), (32, 135834920), (40, 108667936), (52, 83590720), (64, 67917460), (65, 66872576), (80, 54333968), (97, 44811520), (104, 41795360), (128, 33958730), (130, 33436288), (160, 27166984), (194, 22405760), (208, 20897680), (256, 16979365), (260, 16718144), (320, 13583492), (388, 11202880), (416, 10448840), (485, 8962304), (520, 8359072), (640, 6791746), (776, 5601440), (832, 5224420), (970, 4481152), (1040, 4179536), (1261, 3447040), (1280, 3395873), (1552, 2800720), (1664, 2612210), (1940, 2240576), (2080, 2089768), (2522, 1723520), (2693, 1614080), (3104, 1400360), (3328, 1306105), (3880, 1120288), (4160, 1044884), (5044, 861760), (5386, 807040), (6208, 700180), (6305, 689408), (7760, 560144), (8320, 522442), (10088, 430880), (10772, 403520), (12416, 350090), (12610, 344704), (13465, 322816), (15520, 280072), (16640, 261221), (20176, 215440), (21544, 201760), (24832, 175045), (25220, 172352), (26930, 161408), (31040, 140036), (35009, 124160), (40352, 107720), (43088, 100880), (50440, 86176), (53860, 80704), (62080, 70018)]