448237010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{6469}}^1$

素因数の和:6543

約数の個数: 48

約数和(自身を含む): 895111560

約数和(自身を除く): 446874550

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2665, 5330, 6469, 6929, 12938, 13858, 32345, 34645, 64690, 69290, 84097, 168194, 265229, 420485, 530458, 840970, 1093261, 1326145, 2186522, 2652290, 3447977, 5466305, 6895954, 10932610, 17239885, 34479770, 44823701, 89647402, 224118505, 448237010]

約数ペア:

[(1, 448237010), (2, 224118505), (5, 89647402), (10, 44823701), (13, 34479770), (26, 17239885), (41, 10932610), (65, 6895954), (82, 5466305), (130, 3447977), (169, 2652290), (205, 2186522), (338, 1326145), (410, 1093261), (533, 840970), (845, 530458), (1066, 420485), (1690, 265229), (2665, 168194), (5330, 84097), (6469, 69290), (6929, 64690), (12938, 34645), (13858, 32345)]