13544440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 38132640

約数和(自身を除く): 24588200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 122, 130, 140, 182, 244, 260, 280, 305, 364, 427, 455, 488, 520, 610, 728, 793, 854, 910, 1220, 1586, 1708, 1820, 2135, 2440, 3172, 3416, 3640, 3721, 3965, 4270, 5551, 6344, 7442, 7930, 8540, 11102, 14884, 15860, 17080, 18605, 22204, 26047, 27755, 29768, 31720, 37210, 44408, 48373, 52094, 55510, 74420, 96746, 104188, 111020, 130235, 148840, 193492, 208376, 222040, 241865, 260470, 338611, 386984, 483730, 520940, 677222, 967460, 1041880, 1354444, 1693055, 1934920, 2708888, 3386110, 6772220, 13544440]

約数ペア:

[(1, 13544440), (2, 6772220), (4, 3386110), (5, 2708888), (7, 1934920), (8, 1693055), (10, 1354444), (13, 1041880), (14, 967460), (20, 677222), (26, 520940), (28, 483730), (35, 386984), (40, 338611), (52, 260470), (56, 241865), (61, 222040), (65, 208376), (70, 193492), (91, 148840), (104, 130235), (122, 111020), (130, 104188), (140, 96746), (182, 74420), (244, 55510), (260, 52094), (280, 48373), (305, 44408), (364, 37210), (427, 31720), (455, 29768), (488, 27755), (520, 26047), (610, 22204), (728, 18605), (793, 17080), (854, 15860), (910, 14884), (1220, 11102), (1586, 8540), (1708, 7930), (1820, 7442), (2135, 6344), (2440, 5551), (3172, 4270), (3416, 3965), (3640, 3721)]