69179440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 177131520

約数和(自身を除く): 107952080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 619, 635, 880, 1016, 1238, 1270, 1397, 2032, 2476, 2540, 2794, 3095, 4952, 5080, 5588, 6190, 6809, 6985, 9904, 10160, 11176, 12380, 13618, 13970, 22352, 24760, 27236, 27940, 34045, 49520, 54472, 55880, 68090, 78613, 108944, 111760, 136180, 157226, 272360, 314452, 393065, 544720, 628904, 786130, 864743, 1257808, 1572260, 1729486, 3144520, 3458972, 4323715, 6289040, 6917944, 8647430, 13835888, 17294860, 34589720, 69179440]

約数ペア:

[(1, 69179440), (2, 34589720), (4, 17294860), (5, 13835888), (8, 8647430), (10, 6917944), (11, 6289040), (16, 4323715), (20, 3458972), (22, 3144520), (40, 1729486), (44, 1572260), (55, 1257808), (80, 864743), (88, 786130), (110, 628904), (127, 544720), (176, 393065), (220, 314452), (254, 272360), (440, 157226), (508, 136180), (619, 111760), (635, 108944), (880, 78613), (1016, 68090), (1238, 55880), (1270, 54472), (1397, 49520), (2032, 34045), (2476, 27940), (2540, 27236), (2794, 24760), (3095, 22352), (4952, 13970), (5080, 13618), (5588, 12380), (6190, 11176), (6809, 10160), (6985, 9904)]