2236695440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{234947}}^1$

素因数の和:234984

約数の個数: 80

約数和(自身を含む): 6292847232

約数和(自身を除く): 4056151792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 234947, 469894, 939788, 1174735, 1644629, 1879576, 2349470, 3289258, 3759152, 3994099, 4698940, 6578516, 7988198, 8223145, 9397880, 13157032, 15976396, 16446290, 18795760, 19970495, 26314064, 27958693, 31952792, 32892580, 39940990, 55917386, 63905584, 65785160, 79881980, 111834772, 131570320, 139793465, 159763960, 223669544, 279586930, 319527920, 447339088, 559173860, 1118347720, 2236695440]

約数ペア:

[(1, 2236695440), (2, 1118347720), (4, 559173860), (5, 447339088), (7, 319527920), (8, 279586930), (10, 223669544), (14, 159763960), (16, 139793465), (17, 131570320), (20, 111834772), (28, 79881980), (34, 65785160), (35, 63905584), (40, 55917386), (56, 39940990), (68, 32892580), (70, 31952792), (80, 27958693), (85, 26314064), (112, 19970495), (119, 18795760), (136, 16446290), (140, 15976396), (170, 13157032), (238, 9397880), (272, 8223145), (280, 7988198), (340, 6578516), (476, 4698940), (560, 3994099), (595, 3759152), (680, 3289258), (952, 2349470), (1190, 1879576), (1360, 1644629), (1904, 1174735), (2380, 939788), (4760, 469894), (9520, 234947)]