13664560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1910

約数の個数: 80

約数和(自身を含む): 39122496

約数和(自身を除く): 25457936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 1877, 3640, 3754, 7280, 7508, 9385, 13139, 15016, 18770, 24401, 26278, 30032, 37540, 48802, 52556, 65695, 75080, 97604, 105112, 122005, 131390, 150160, 170807, 195208, 210224, 244010, 262780, 341614, 390416, 488020, 525560, 683228, 854035, 976040, 1051120, 1366456, 1708070, 1952080, 2732912, 3416140, 6832280, 13664560]

約数ペア:

[(1, 13664560), (2, 6832280), (4, 3416140), (5, 2732912), (7, 1952080), (8, 1708070), (10, 1366456), (13, 1051120), (14, 976040), (16, 854035), (20, 683228), (26, 525560), (28, 488020), (35, 390416), (40, 341614), (52, 262780), (56, 244010), (65, 210224), (70, 195208), (80, 170807), (91, 150160), (104, 131390), (112, 122005), (130, 105112), (140, 97604), (182, 75080), (208, 65695), (260, 52556), (280, 48802), (364, 37540), (455, 30032), (520, 26278), (560, 24401), (728, 18770), (910, 15016), (1040, 13139), (1456, 9385), (1820, 7508), (1877, 7280), (3640, 3754)]