2022889610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{797}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 4219568640

約数和(自身を除く): 2196679030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 359, 505, 707, 718, 797, 1010, 1414, 1594, 1795, 2513, 3535, 3590, 3985, 5026, 5579, 7070, 7970, 11158, 12565, 25130, 27895, 36259, 55790, 72518, 80497, 160994, 181295, 253813, 286123, 362590, 402485, 507626, 563479, 572246, 804970, 1126958, 1269065, 1430615, 2002861, 2538130, 2817395, 2861230, 4005722, 5634790, 10014305, 20028610, 28898423, 57796846, 144492115, 202288961, 288984230, 404577922, 1011444805, 2022889610]

約数ペア:

[(1, 2022889610), (2, 1011444805), (5, 404577922), (7, 288984230), (10, 202288961), (14, 144492115), (35, 57796846), (70, 28898423), (101, 20028610), (202, 10014305), (359, 5634790), (505, 4005722), (707, 2861230), (718, 2817395), (797, 2538130), (1010, 2002861), (1414, 1430615), (1594, 1269065), (1795, 1126958), (2513, 804970), (3535, 572246), (3590, 563479), (3985, 507626), (5026, 402485), (5579, 362590), (7070, 286123), (7970, 253813), (11158, 181295), (12565, 160994), (25130, 80497), (27895, 72518), (36259, 55790)]