2056574900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16871}}^1$

素因数の和:16961

約数の個数: 72

約数和(自身を含む): 4744946304

約数和(自身を除く): 2688371404

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 115, 212, 230, 265, 460, 530, 575, 1060, 1150, 1219, 1325, 2300, 2438, 2650, 4876, 5300, 6095, 12190, 16871, 24380, 30475, 33742, 60950, 67484, 84355, 121900, 168710, 337420, 388033, 421775, 776066, 843550, 894163, 1552132, 1687100, 1788326, 1940165, 3576652, 3880330, 4470815, 7760660, 8941630, 9700825, 17883260, 19401650, 20565749, 22354075, 38803300, 41131498, 44708150, 82262996, 89416300, 102828745, 205657490, 411314980, 514143725, 1028287450, 2056574900]

約数ペア:

[(1, 2056574900), (2, 1028287450), (4, 514143725), (5, 411314980), (10, 205657490), (20, 102828745), (23, 89416300), (25, 82262996), (46, 44708150), (50, 41131498), (53, 38803300), (92, 22354075), (100, 20565749), (106, 19401650), (115, 17883260), (212, 9700825), (230, 8941630), (265, 7760660), (460, 4470815), (530, 3880330), (575, 3576652), (1060, 1940165), (1150, 1788326), (1219, 1687100), (1325, 1552132), (2300, 894163), (2438, 843550), (2650, 776066), (4876, 421775), (5300, 388033), (6095, 337420), (12190, 168710), (16871, 121900), (24380, 84355), (30475, 67484), (33742, 60950)]