4609647920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{3527}}^1$

素因数の和:3619

約数の個数: 120

約数和(自身を含む): 11729061792

約数和(自身を除く): 7119413872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 961, 1054, 1240, 1360, 1922, 2108, 2480, 2635, 3527, 3844, 4216, 4805, 5270, 7054, 7688, 8432, 9610, 10540, 14108, 15376, 16337, 17635, 19220, 21080, 28216, 32674, 35270, 38440, 42160, 56432, 59959, 65348, 70540, 76880, 81685, 109337, 119918, 130696, 141080, 163370, 218674, 239836, 261392, 282160, 299795, 326740, 437348, 479672, 546685, 599590, 653480, 874696, 959344, 1093370, 1199180, 1306960, 1749392, 1858729, 2186740, 2398360, 3389447, 3717458, 4373480, 4796720, 6778894, 7434916, 8746960, 9293645, 13557788, 14869832, 16947235, 18587290, 27115576, 29739664, 33894470, 37174580, 54231152, 57620599, 67788940, 74349160, 115241198, 135577880, 148698320, 230482396, 271155760, 288102995, 460964792, 576205990, 921929584, 1152411980, 2304823960, 4609647920]

約数ペア:

[(1, 4609647920), (2, 2304823960), (4, 1152411980), (5, 921929584), (8, 576205990), (10, 460964792), (16, 288102995), (17, 271155760), (20, 230482396), (31, 148698320), (34, 135577880), (40, 115241198), (62, 74349160), (68, 67788940), (80, 57620599), (85, 54231152), (124, 37174580), (136, 33894470), (155, 29739664), (170, 27115576), (248, 18587290), (272, 16947235), (310, 14869832), (340, 13557788), (496, 9293645), (527, 8746960), (620, 7434916), (680, 6778894), (961, 4796720), (1054, 4373480), (1240, 3717458), (1360, 3389447), (1922, 2398360), (2108, 2186740), (2480, 1858729), (2635, 1749392), (3527, 1306960), (3844, 1199180), (4216, 1093370), (4805, 959344), (5270, 874696), (7054, 653480), (7688, 599590), (8432, 546685), (9610, 479672), (10540, 437348), (14108, 326740), (15376, 299795), (16337, 282160), (17635, 261392), (19220, 239836), (21080, 218674), (28216, 163370), (32674, 141080), (35270, 130696), (38440, 119918), (42160, 109337), (56432, 81685), (59959, 76880), (65348, 70540)]