42620650660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{302317}}^1$

素因数の和:302405

約数の個数: 96

約数和(自身を含む): 109705155840

約数和(自身を除く): 67084505180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 190, 212, 265, 266, 371, 380, 530, 532, 665, 742, 1007, 1060, 1330, 1484, 1855, 2014, 2660, 3710, 4028, 5035, 7049, 7420, 10070, 14098, 20140, 28196, 35245, 70490, 140980, 302317, 604634, 1209268, 1511585, 2116219, 3023170, 4232438, 5744023, 6046340, 8464876, 10581095, 11488046, 16022801, 21162190, 22976092, 28720115, 32045602, 40208161, 42324380, 57440230, 64091204, 80114005, 80416322, 112159607, 114880460, 160228010, 160832644, 201040805, 224319214, 304433219, 320456020, 402081610, 448638428, 560798035, 608866438, 804163220, 1121596070, 1217732876, 1522166095, 2131032533, 2243192140, 3044332190, 4262065066, 6088664380, 8524130132, 10655162665, 21310325330, 42620650660]

約数ペア:

[(1, 42620650660), (2, 21310325330), (4, 10655162665), (5, 8524130132), (7, 6088664380), (10, 4262065066), (14, 3044332190), (19, 2243192140), (20, 2131032533), (28, 1522166095), (35, 1217732876), (38, 1121596070), (53, 804163220), (70, 608866438), (76, 560798035), (95, 448638428), (106, 402081610), (133, 320456020), (140, 304433219), (190, 224319214), (212, 201040805), (265, 160832644), (266, 160228010), (371, 114880460), (380, 112159607), (530, 80416322), (532, 80114005), (665, 64091204), (742, 57440230), (1007, 42324380), (1060, 40208161), (1330, 32045602), (1484, 28720115), (1855, 22976092), (2014, 21162190), (2660, 16022801), (3710, 11488046), (4028, 10581095), (5035, 8464876), (7049, 6046340), (7420, 5744023), (10070, 4232438), (14098, 3023170), (20140, 2116219), (28196, 1511585), (35245, 1209268), (70490, 604634), (140980, 302317)]