44464420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 125427456

約数和(自身を除く): 80963036

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2221, 2860, 4004, 4442, 5005, 8884, 10010, 11105, 15547, 20020, 22210, 24431, 28873, 31094, 44420, 48862, 57746, 62188, 77735, 97724, 115492, 122155, 144365, 155470, 171017, 202111, 244310, 288730, 310940, 317603, 342034, 404222, 488620, 577460, 635206, 684068, 808444, 855085, 1010555, 1270412, 1588015, 1710170, 2021110, 2223221, 3176030, 3420340, 4042220, 4446442, 6352060, 8892884, 11116105, 22232210, 44464420]

約数ペア:

[(1, 44464420), (2, 22232210), (4, 11116105), (5, 8892884), (7, 6352060), (10, 4446442), (11, 4042220), (13, 3420340), (14, 3176030), (20, 2223221), (22, 2021110), (26, 1710170), (28, 1588015), (35, 1270412), (44, 1010555), (52, 855085), (55, 808444), (65, 684068), (70, 635206), (77, 577460), (91, 488620), (110, 404222), (130, 342034), (140, 317603), (143, 310940), (154, 288730), (182, 244310), (220, 202111), (260, 171017), (286, 155470), (308, 144365), (364, 122155), (385, 115492), (455, 97724), (572, 77735), (715, 62188), (770, 57746), (910, 48862), (1001, 44420), (1430, 31094), (1540, 28873), (1820, 24431), (2002, 22210), (2221, 20020), (2860, 15547), (4004, 11105), (4442, 10010), (5005, 8884)]