669656260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3643}}^1$

素因数の和:3773

約数の個数: 96

約数和(自身を含む): 1748420352

約数和(自身を除く): 1078764092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 101, 130, 140, 182, 202, 260, 364, 404, 455, 505, 707, 910, 1010, 1313, 1414, 1820, 2020, 2626, 2828, 3535, 3643, 5252, 6565, 7070, 7286, 9191, 13130, 14140, 14572, 18215, 18382, 25501, 26260, 36430, 36764, 45955, 47359, 51002, 72860, 91910, 94718, 102004, 127505, 183820, 189436, 236795, 255010, 331513, 367943, 473590, 510020, 663026, 735886, 947180, 1326052, 1471772, 1657565, 1839715, 2575601, 3315130, 3679430, 4783259, 5151202, 6630260, 7358860, 9566518, 10302404, 12878005, 19133036, 23916295, 25756010, 33482813, 47832590, 51512020, 66965626, 95665180, 133931252, 167414065, 334828130, 669656260]

約数ペア:

[(1, 669656260), (2, 334828130), (4, 167414065), (5, 133931252), (7, 95665180), (10, 66965626), (13, 51512020), (14, 47832590), (20, 33482813), (26, 25756010), (28, 23916295), (35, 19133036), (52, 12878005), (65, 10302404), (70, 9566518), (91, 7358860), (101, 6630260), (130, 5151202), (140, 4783259), (182, 3679430), (202, 3315130), (260, 2575601), (364, 1839715), (404, 1657565), (455, 1471772), (505, 1326052), (707, 947180), (910, 735886), (1010, 663026), (1313, 510020), (1414, 473590), (1820, 367943), (2020, 331513), (2626, 255010), (2828, 236795), (3535, 189436), (3643, 183820), (5252, 127505), (6565, 102004), (7070, 94718), (7286, 91910), (9191, 72860), (13130, 51002), (14140, 47359), (14572, 45955), (18215, 36764), (18382, 36430), (25501, 26260)]