16404269030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 30518622720

約数和(自身を除く): 14114353690

約数列:

[1, 2, 5, 10, 53, 106, 137, 157, 265, 274, 314, 530, 685, 785, 1370, 1439, 1570, 2878, 7195, 7261, 8321, 14390, 14522, 16642, 21509, 36305, 41605, 43018, 72610, 76267, 83210, 107545, 152534, 197143, 215090, 225923, 381335, 394286, 451846, 762670, 985715, 1129615, 1139977, 1971430, 2259230, 2279954, 5699885, 10448579, 11399770, 11973919, 20897158, 23947838, 30951451, 52242895, 59869595, 61902902, 104485790, 119739190, 154757255, 309514510, 1640426903, 3280853806, 8202134515, 16404269030]

約数ペア:

[(1, 16404269030), (2, 8202134515), (5, 3280853806), (10, 1640426903), (53, 309514510), (106, 154757255), (137, 119739190), (157, 104485790), (265, 61902902), (274, 59869595), (314, 52242895), (530, 30951451), (685, 23947838), (785, 20897158), (1370, 11973919), (1439, 11399770), (1570, 10448579), (2878, 5699885), (7195, 2279954), (7261, 2259230), (8321, 1971430), (14390, 1139977), (14522, 1129615), (16642, 985715), (21509, 762670), (36305, 451846), (41605, 394286), (43018, 381335), (72610, 225923), (76267, 215090), (83210, 197143), (107545, 152534)]