10110100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 29748096

約数和(自身を除く): 19637996

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 101, 110, 130, 140, 143, 154, 175, 182, 202, 220, 260, 275, 286, 308, 325, 350, 364, 385, 404, 455, 505, 550, 572, 650, 700, 707, 715, 770, 910, 1001, 1010, 1100, 1111, 1300, 1313, 1414, 1430, 1540, 1820, 1925, 2002, 2020, 2222, 2275, 2525, 2626, 2828, 2860, 3535, 3575, 3850, 4004, 4444, 4550, 5005, 5050, 5252, 5555, 6565, 7070, 7150, 7700, 7777, 9100, 9191, 10010, 10100, 11110, 13130, 14140, 14300, 14443, 15554, 17675, 18382, 20020, 22220, 25025, 26260, 27775, 28886, 31108, 32825, 35350, 36764, 38885, 45955, 50050, 55550, 57772, 65650, 70700, 72215, 77770, 91910, 100100, 101101, 111100, 131300, 144430, 155540, 183820, 194425, 202202, 229775, 288860, 361075, 388850, 404404, 459550, 505505, 722150, 777700, 919100, 1011010, 1444300, 2022020, 2527525, 5055050, 10110100]

約数ペア:

[(1, 10110100), (2, 5055050), (4, 2527525), (5, 2022020), (7, 1444300), (10, 1011010), (11, 919100), (13, 777700), (14, 722150), (20, 505505), (22, 459550), (25, 404404), (26, 388850), (28, 361075), (35, 288860), (44, 229775), (50, 202202), (52, 194425), (55, 183820), (65, 155540), (70, 144430), (77, 131300), (91, 111100), (100, 101101), (101, 100100), (110, 91910), (130, 77770), (140, 72215), (143, 70700), (154, 65650), (175, 57772), (182, 55550), (202, 50050), (220, 45955), (260, 38885), (275, 36764), (286, 35350), (308, 32825), (325, 31108), (350, 28886), (364, 27775), (385, 26260), (404, 25025), (455, 22220), (505, 20020), (550, 18382), (572, 17675), (650, 15554), (700, 14443), (707, 14300), (715, 14140), (770, 13130), (910, 11110), (1001, 10100), (1010, 10010), (1100, 9191), (1111, 9100), (1300, 7777), (1313, 7700), (1414, 7150), (1430, 7070), (1540, 6565), (1820, 5555), (1925, 5252), (2002, 5050), (2020, 5005), (2222, 4550), (2275, 4444), (2525, 4004), (2626, 3850), (2828, 3575), (2860, 3535)]