4620549920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67631}}^1$

素因数の和:67714

約数の個数: 96

約数和(自身を含む): 12680188416

約数和(自身を除く): 8059638496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 9760, 13664, 17080, 34160, 67631, 68320, 135262, 270524, 338155, 473417, 541048, 676310, 946834, 1082096, 1352620, 1893668, 2164192, 2367085, 2705240, 3787336, 4125491, 4734170, 5410480, 7574672, 8250982, 9468340, 10820960, 15149344, 16501964, 18936680, 20627455, 28878437, 33003928, 37873360, 41254910, 57756874, 66007856, 75746720, 82509820, 115513748, 132015712, 144392185, 165019640, 231027496, 288784370, 330039280, 462054992, 577568740, 660078560, 924109984, 1155137480, 2310274960, 4620549920]

約数ペア:

[(1, 4620549920), (2, 2310274960), (4, 1155137480), (5, 924109984), (7, 660078560), (8, 577568740), (10, 462054992), (14, 330039280), (16, 288784370), (20, 231027496), (28, 165019640), (32, 144392185), (35, 132015712), (40, 115513748), (56, 82509820), (61, 75746720), (70, 66007856), (80, 57756874), (112, 41254910), (122, 37873360), (140, 33003928), (160, 28878437), (224, 20627455), (244, 18936680), (280, 16501964), (305, 15149344), (427, 10820960), (488, 9468340), (560, 8250982), (610, 7574672), (854, 5410480), (976, 4734170), (1120, 4125491), (1220, 3787336), (1708, 2705240), (1952, 2367085), (2135, 2164192), (2440, 1893668), (3416, 1352620), (4270, 1082096), (4880, 946834), (6832, 676310), (8540, 541048), (9760, 473417), (13664, 338155), (17080, 270524), (34160, 135262), (67631, 68320)]