91168220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 227598336

約数和(自身を除く): 136430116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 127, 130, 143, 220, 251, 254, 260, 286, 502, 508, 572, 635, 715, 1004, 1255, 1270, 1397, 1430, 1651, 2510, 2540, 2761, 2794, 2860, 3263, 3302, 5020, 5522, 5588, 6526, 6604, 6985, 8255, 11044, 13052, 13805, 13970, 16315, 16510, 18161, 27610, 27940, 31877, 32630, 33020, 35893, 36322, 55220, 63754, 65260, 71786, 72644, 90805, 127508, 143572, 159385, 179465, 181610, 318770, 350647, 358930, 363220, 414401, 637540, 701294, 717860, 828802, 1402588, 1657604, 1753235, 2072005, 3506470, 4144010, 4558411, 7012940, 8288020, 9116822, 18233644, 22792055, 45584110, 91168220]

約数ペア:

[(1, 91168220), (2, 45584110), (4, 22792055), (5, 18233644), (10, 9116822), (11, 8288020), (13, 7012940), (20, 4558411), (22, 4144010), (26, 3506470), (44, 2072005), (52, 1753235), (55, 1657604), (65, 1402588), (110, 828802), (127, 717860), (130, 701294), (143, 637540), (220, 414401), (251, 363220), (254, 358930), (260, 350647), (286, 318770), (502, 181610), (508, 179465), (572, 159385), (635, 143572), (715, 127508), (1004, 90805), (1255, 72644), (1270, 71786), (1397, 65260), (1430, 63754), (1651, 55220), (2510, 36322), (2540, 35893), (2761, 33020), (2794, 32630), (2860, 31877), (3263, 27940), (3302, 27610), (5020, 18161), (5522, 16510), (5588, 16315), (6526, 13970), (6604, 13805), (6985, 13052), (8255, 11044)]