38495710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 80766720

約数和(自身を除く): 42271010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 113, 163, 190, 209, 226, 326, 418, 565, 815, 1045, 1130, 1243, 1630, 1793, 2090, 2147, 2486, 3097, 3586, 4294, 6194, 6215, 8965, 10735, 12430, 15485, 17930, 18419, 21470, 23617, 30970, 34067, 36838, 47234, 68134, 92095, 118085, 170335, 184190, 202609, 236170, 340670, 349961, 405218, 699922, 1013045, 1749805, 2026090, 3499610, 3849571, 7699142, 19247855, 38495710]

約数ペア:

[(1, 38495710), (2, 19247855), (5, 7699142), (10, 3849571), (11, 3499610), (19, 2026090), (22, 1749805), (38, 1013045), (55, 699922), (95, 405218), (110, 349961), (113, 340670), (163, 236170), (190, 202609), (209, 184190), (226, 170335), (326, 118085), (418, 92095), (565, 68134), (815, 47234), (1045, 36838), (1130, 34067), (1243, 30970), (1630, 23617), (1793, 21470), (2090, 18419), (2147, 17930), (2486, 15485), (3097, 12430), (3586, 10735), (4294, 8965), (6194, 6215)]